ACT Test Preparation – Practice Test Questions and Test Prep Tools #baby #questions #and #answers


#answer math questions

#

Do your best on test day

ACT offers additional ways for you to prepare for test day, including:

  • ACT Online Prep —The only program designed exclusively by ACT test development professionals.
  • The Official ACT Prep Guide —An ACT-authorized prep book, with three practice tests, each with an optional writing test.
  • Sample Test Questions —Practice questions to give you a taste of what to expect on the ACT test.

Find more information about these resources and more below.

Please note that ACT test preparation materials are copyrights and may not be copied or distributed without ACT’s prior written permission.

Get free college prep tips and financial aid info texted to your phone!

ACT proudly supports the Better Make Room movement, led by Civic Nation and the US Department of Education. Learn more about a free resource provided by Better Make Room that allows you to get information on everything you need to get to—and pay for—college, including:

  • ACT® test dates
  • Deadline reminders
  • College prep checklists
  • College search and application tips
  • Advice on getting scholarships and student aid

General Test Tips

• Carefully read the instructions on the cover of the test booklet .
• Read the directions for each test carefully.
• Read each question carefully.
• Pace yourself—don’t spend too much time on a single passage or question.
• Pay attention to the announcement of five minutes remaining on each test.
• Use a soft-lead No. 2 pencil with a good eraser. Do not use a mechanical pencil or ink pen; if you do, your answer document cannot be scored accurately.
• Answer the easy questions first, and then go back and answer the more difficult ones if you have time remaining on that test.
• On difficult questions, eliminate as many incorrect answers as you can, then make an educated guess among those remaining.
• Answer every question. Your scores on the multiple-choice tests are based on the number of questions you answer correctly. There is no penalty for guessing.
• If you complete a test before time is called, recheck your work on that test.
• Mark your answers properly. Erase any mark completely and cleanly without smudging.
• Do not mark or alter any ovals on a test or continue writing the essay after time has been called. If you do, you will be dismissed and your answer document will not be scored.

Multiple-Choice Tips

English
• Be aware of the writing style used in each passage.
• Consider the elements of writing that are included in each underlined portion of the passage. Some questions will ask you to base your decision on some specific element of writing, such as the tone or emphasis the text should convey.
• Be aware of questions with no underlined portions—that means you will be asked about a section of the passage or about the passage as a whole.
• Examine each answer choice and determine how it differs from the others. Many of the questions in the test will involve more than one aspect of writing.
• Determine the best answer. Read and consider all of the answer choices before you choose the one that best responds to the question.
• Reread the sentence, using your selected answer.

Mathematics
• Read each question carefully to make sure you understand the type of answer required.
• If you choose to use a calculator, be sure it is permitted, is working on test day, and has reliable batteries. Use your calculator wisely.
• Solve the problem.
• Locate your solution among the answer choices.
• Make sure you answer the question asked.
• Make sure your answer is reasonable.
• Check your work.

Reading
• Read the passage(s) carefully.
• Read and consider all of the answer choices before you choose the one that best responds to the question.
• Refer to the passage(s) when answering the questions.

Science
• Read the passage carefully.
• Refer to the scientific information in the passage when answering the question.
• Read and consider all of the answer choices before you choose the one that best responds to the question.
• Note conflicting viewpoints in some passages.

• Review the latest information on permitted and prohibited calculators.
• You are not required to use a calculator. All the problems can be solved without a calculator.
• If you regularly use a calculator in your mathematics work, use one you’re familiar with when you take the mathematics test. Using a more powerful, but unfamiliar, calculator is not likely to give you an advantage over using the kind you normally use.

Test Booklet Instructions

The following instructions are printed on the cover of the multiple-choice test booklet. The instructions for the ACT writing test are different.

This booklet contains tests in English, mathematics, reading, and science. These tests measure skills and abilities highly related to high school course work and success in college. Calculators may be used on the mathematics test only.

The questions in each test are numbered, and the suggested answers for each question are lettered. On the answer document, the rows of ovals are numbered to match the questions, and the ovals in each row are lettered to correspond to the suggested answers.

For each question, first decide which answer is best. Next, locate on the answer document the row of ovals numbered the same as the question. Then, locate the oval in that row lettered the same as your answer. Finally, fill in the oval completely. Use a soft lead pencil and make your marks heavy and black. Do not use ink or a mechanical pencil.

Mark only one answer to each question. If you change your mind about an answer, erase your first mark thoroughly before marking your new answer. For each question, make certain that you mark in the row of ovals with the same number as the question.

Only responses marked on your answer document will be scored. Your score on each test will be based only on the number of questions you answer correctly during the time allowed for that test. You will not be penalized for guessing. It is to your advantage to answer every question even if you must guess.

You may work on each test only when your test supervisor tells you to do so. If you finish a test before time is called for that test, you should use the time remaining to reconsider questions you are uncertain about in that test. You may not look back to a test on which time has already been called, and you may not go ahead to another test. To do so will disqualify you from the examination.

Lay your pencil down immediately when time is called at the end of each test. You may not for any reason fill in or alter ovals for a test after time is called for that test. To do so will disqualify you from the examination.

Do not fold or tear the pages of your test booklet.

DO NOT OPEN THIS BOOKLET UNTIL TOLD TO DO SO.

Writing Test Booklet Instructions

The following instructions are printed on the cover of the writing test booklet.

This is a test of your writing skills. You will have forty (40) minutes to read the prompt, plan your response, and write an essay in English. Before you begin working, read all material in this test booklet carefully to understand exactly what you are being asked to do.

You will write your essay on the lined pages of the answer document provided. Your writing on those pages will be scored. You may use the unlined pages in this test booklet to plan your essay. Your work on these pages will not be scored.

Your essay will be evaluated based on the evidence that it provides of your ability to:

  • analyze and evaluate multiple perspectives on a complex issue
  • state and develop your own perspective on the issue
  • explain and support your ideas with logical reasoning and detailed examples
  • clearly and logically organize your ideas in an essay
  • effectively communicate your ideas in standard written English

Lay your pencil down immediately when time is called.

DO NOT OPEN THIS BOOKLET UNTIL YOU ARE TOLD TO DO SO.



Practice Answering WH Questions at Home! #question #and #answer #websites


#answering questions

#

Answering WH Questions
What, Who, Where, When and Why

Many young children demonstrate difficulty answering Wh questions with a complete and appropriate response. Use the worksheets, listed at the bottom of the page, as a way to practice the different question forms at home.

If these questions seem hard for your child to answer:

1. Give your child 2 choices, and see if they can pick the correct answer

2. See if your child can point to the picture first, then model the correct answer for them.

3. Give your child the answer, have them repeat after you.

If these questions seem too easy for your child to answer:

1. Try mixing up all the pictures and asking different questions each time.

2. Try to ask more questions about the same picture (e.g. “what do we do with a hammer?”, “what could you build with a hammer?”, “what does hammer look like?”, etc.).

3. Read a book with your child. Stop after each page and ask questions about what you just read, about the people, places and things you see. Ask questions about what happened, what is happening, and what is going to happen.



Free ACT Math Test Practice Questions with Answers #answers #question


#free math answers

#

Free ACT Math Test Practice Questions with Answers
sample 1

60 Math questions. with answers and detailed solutions. similar to the questions in the ACT math test. The answers are at the bottom of the page.

  1. 4 x 10 -5 =
    A) – 40,000
    B) – 200
    C) 0.0004
    D) 0.00004
    E) 0.20

  2. Which of the following is equivalent to (x)(x)(x)(x 3 ), for all x?
    A) 4x
    B) 6x
    C) x 6
    D) 4x 6
    E) 4x 4

  3. There are 15 balls in a box: 8 balls are green, 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box?
    A) 3/13
    B) 4/15
    C) 3/15
    D) 4/13
    E) 2/13
  4. The length of a rectangle is 3 times its width. If the width of the rectangle is 5 inches, what is the rectangle’s area, in square inches?
    A) 15
    B) 20
    C) 30
    D) 75
    E) 40

    For all x 2, (2x 2 + 2x – 12) / (x – 2) simplifies to
    A) 2(x – 2)
    B) x + 3
    C) 2(x + 3)(x – 2)
    D) x – 2
    E) 2(x + 3)

  5. If the hypotenuse of a right triangle is 10 inches long and one of its legs is 5 inches long, how long is the other leg?
    A) 5
    B) 5 3
    C) 5 5
    D) 75
    E) 10 – 5
  6. In the standard (x,y) coordinate plane, the graph of (x + 3) 2 + (y + 5) 2 = 16 is a circle. What is the circumference of the circle, expressed in coordinate units?
    A) 4
    B) 5
    C) 3
    D) 8
    E) 25
  7. How many solutions are there to the equation x 2 – 7 = 0?
    A) 1
    B) 2
    C) 4
    D) 7
    E) 14
  8. A circle with center (4,-5) is tangent to the y-axis in the standard (x,y) coordinate plane. What is the radius of this circle?
    A) 4
    B) 5
    C) (41)
    D) 16
    E) 25
  9. Angle A is an acute angle and sin(A) = 11/14. What is the value of cos(A)?
    A) 3/14
    B) 3 / 14
    C) 5 3 / 14
    D) (3/14)
    E) 5/14

  10. What are the values of a and b. if any, where – a|b + 4| 0.
    A) a 0 and b -4
    B) a 0 and b 4
    C) a 0 and b -4
    D) a 0 and b -4
    E) a 0 and b -4
  11. In a shipment of televisions, 1/50 of the televisions are defective. What is the ratio of defective to non defective televisions?
    A) 1/200
    B) 1/50
    C) 1/49
    D) 49/1
    E) 50/1
  12. Which of the following is divisible (with no remainder) by 4?
    A) 214133
    B) 510056
    C) 322569
    D) 952217
    E) 214395
  13. A particle travels 1 x 10 6 meters per second in a straight line for 5 x 10 -6 seconds. How many meters has it traveled?
    A) 2 x 10 11
    B) 5 x 10 12
    C) 5 x 10 -12
    D) 5
    E) 5 x 10 -36
  14. The length of sides AB and AC in the triangle below are equal. What is the measure of angle A?

    A) 70 o
    B) 55 o
    C) 40 o
    D) 110 o
    E) 20 o

  15. In the figure below ABC is an equilateral triangle. AH is perpendicular to BC and has a length of 2 3 inches. What is the area, in square inches, of triangle ABC.

    A) 12
    B) 2 3
    C) 4 3
    D) 8 3
    E) cannot be determined from the given information

  16. If 8y = 3x – 11, then x =
    A) (88/3) y
    B) (8/3) y + 11
    C) (8/3) y – 11
    D) (8y – 11)/3
    E) (8y + 11)/3
  17. Which of the statements describes the solution set for -2(x + 8) = -2x + 20?
    A) x = – 2 only
    B) x = 0 only
    C) x = 20 only
    D) There are no solution for this equation.
    E) All real numbers are solutions of this equation.
  18. When graphed in the (x,y) coordinate plane, at what point do the lines 2x + 3y = 5 and x = -2 intersect?
    A) (-2,0)
    B) (-2,5)
    C) (0,5/3)
    D) (0,5)
    E) (-2,3)
  19. The area of a trapezoid is 0.5 h (b1 + b2), where h is the altitude, and b1 and b2 are the lengths of the parallel bases. If a trapezoid has an altitude of 15 inches, an area of 105 square inches, and one of the bases 22 inches, what is the perimeter, in inches, of the trapezoid?
    A) 8
    B) 45
    C) 60
    D) 30
    E) This trapezoid does not exist.
  20. If you drove at average speed of 66 miles per hour, what distance, in miles, did you drive in 99 minutes?
    A) 1.5
    B) 0.7
    C) 65.34
    D) 108.9
    E) 150
  21. If x and y are any real numbers such that 0 x 2 y. which of these must be true?
    A) x (xy)/2 y
    B) 0 xy 2x
    C) x xy 2
    D) 0 xy 2
    E) xy y
  22. In the right triangle ABC below, what is the cosine of angle A?
  23. The graph of y = 2/(x – 3) is shown below

    Among the following, which is the best possible graphical representation of y = -2/|x – 3|

    .

  24. What is the slope of the line
    4x = -3y + 8
    A) 4
    B) -3/4
    C) -4/3
    D) 2
    E) 8
  25. In the figure below, B is on AD. BAC and ACB measure 26� and 131� respectively. What is the measure of CBD?

    .

  26. Which of the following is equal to 45
    A) 15
    B) 5 3
    C) 9 5
    D) 3 5
    E) 3


  27. Free Compass Math Test Practice Questions with Answers – Sample 1 #mad #gab #phrases #and #answers


    #free math answers

    #

    Free Compass Math Test Practice Questions
    with Answers – Sample 1

    Math questions, with answers, similar to the questions in the compass math test are presented. The questions are designed to reflect the major topics covered in the compass test: Numerical skills/pre-Algebra, algebra. college algebra, geometry and trigonometry. The answers are at the bottom of the page and the solutions with full explanations to these questions are also included.

      A – Numerical Skills/Pre-Algebra

    1. In scientific notation, 3.0 x 10 -5 + 0.0000022 =

      A) 3.5 x 10 -5
      B) 3.22 x 10 -5
      C) 5.2 x 10 -6
      D) 3.5 x 10 -6
      E) 5.2 x 10 -11

      is calculated and the fraction obtained reduced to simplest form, then what is its numerator?
      A) 12
      B) 8
      C) 7
      D) 6
      E) 3

    2. A shop owner increased the selling price of a shirt from $20 to $26. By what percentage was the price increased?
      A) 6
      B) 26
      C) 30
      D) 46
      E) 60
    3. Tom worked for 6 hours and was paid $5.50 per hour. He then went shopping and bought two magazines at $9.50 each and a pen at $8.25. How much money does Tom have left?
      A) $60.25
      B) $15.25
      C) $33
      D) $27.25
      E) $5.75
    4. Bill bought 1(3/4) pounds of Cheddar cheese, 3.75 pounds of blue cheese and 4(1/2) pounds of goat cheese. How many pounds of cheese did Bill buy?
      A) 8
      B) 7.75
      C) 9.25
      D) 10
      E) 7

    5. In a certain school, 40% of all students are 8 years old or younger. The number of the remaining students is 120. How many students are 8 years old or younger?
      A) 80
      B) 160
      C) 480
      D) 320
      E) 740
    6. 1/5 of students in a school have no brothers or sisters. Of the remaining students, 40% have 1 brother or sister. What percent of all students have more than 1 brother or sister?
      A) 60
      B) 80
      C) 48
      D) 20
      E) 45
    7. A car hire company offers two plans A and B. In plan A, a customer pays a flat fee of $20 for the day plus 5 cents for each kilometer. In plan B, a customer pays a flat fee of $15 for the day plus 7 cents for each kilometer. For how many kilometers would a customer pay the same amount for the two plans?
      A) 1000
      B) 800
      C) 242
      D) 400
      E) 250
    8. Joe worked part time for x hours and earned y dollars. How much does he earn if he works z hours?
      A) yz/x
      B) z/(xy)
      C) xyz
      D) zx/y
      E) xy/z
    9. In a science test, a class of 30 students had an average of 80. The 20 girls in the class had an average of 85. What is the average of the 10 boys in the class?
      A) 60
      B) 70
      C) 80
      D) 85
      E) 90

      B – Algebra

    10. If a = -2 and b = -2, what is the value of (a 3 – 1) / (b – 1)
      A) 3
      B) -9
      C) -3
      D) 9
      E) 6
    11. x is a variable such that if 20% of it is added to its fifth the result is equal to 12 subtracted from seven tenths of x. Find x.
      A) 0.2
      B) 1/5
      C) 7/10
      D) 20
      E) 40
    12. The area A of a trapezoid is given by the formula A = 0.5(b + B)h, where b and B are the sizes of the bases and h the size of the height of the trapezoid. Express B in terms of A, b and h.
      A) 0.5Ah – b
      B) 2A/h – b
      C) (2A – b)/h
      D) 2A/h + b
      E) (2A + b)/h
    13. Tom, Linda and Alex have $120 dollars. Alex has the third of what Tom has and Linda has twice as much as Alex. How much money, in dollars, does Linda have?
      A) 10
      B) 20
      C) 40
      D) 60
      E) 80
    14. Which of the following is equivalen to 6x 2 – 11x – 2?
      A) (6x – 1)(x + 2)
      B) (3x – 1)(2x + 2)
      C) (3x + 1)(2x – 2)
      D) (6x + 1)(x – 2)
      E) (x + 1)(6x – 2)
    15. Which of the following is a factor of x 2 – 7x – 8?
      A) x + 1
      B) x + 8
      C) x + 7
      D) x – 1
      E) x – 7
    16. (2xy 2 – 3x 2 y) – (2x 2 y 2 – 4x 2 y) =
      A) 2x 2 y 2
      B) -2x 2 y 2 -7x 2 y – 2x 2 y 2
      C) -2x 2 y 2 + x 2 y – 2x 2 y 2
      D) 2x 2 y 2 + x 2 y – 2x 2 y 2
      E) -2x 2 y 2 + x 2 y + 2xy 2
    17. During the same journey, Stuart drove x miles for 2 hours, and 200 miles for 3 hours. Find x if the average speed for the entire journey is 70 miles per hour.
      A) 166
      B) 167
      C) 150
      D) 140
      E) 120

    18. Given the equations of the lines
      (I) 2y + 3x = 3
      (II) -3y – 2x = 5
      (III) -6y + 4x = 9,
      (IV) 2y + 6x = 9
      which two lines are perpendicular?

      A) (I) and (II)
      B) (II) and (III)
      C) (III) and (IV)
      D) (I) and (III)
      E) (IV) and (II)

    19. If f(x) = (x + 1) 2. then f(t + 2) =
      A) t 2 + 2t + 4
      B) t 2 + 4
      C) t 2 + 6t + 9
      D) t 2 + 9
      E) t 2 + 2t + 1
    20. For x 0 and y 0,
      ( x + y) ( x – y) – ( x – y) 2 =
      A) -2 x y – 2y
      B) x – y
      C) 0
      D) -2 x y + 2y
      E) 2 x y – 2y
    21. What is the slope of the line whose equation is given by
      x/2 – y/4 = 7
      A) 2
      B) 1/2
      C) -1/4
      D) -1/2
      E) -2
    22. In a standard rectangular system of axes, point A has the coordinates (2. 1). What must be the coordinates of point B if M(3. 2) is the midpoint of the segment AB?

      C – College Algebra



    23. Free SAT Math Test Practice Questions with Answers Sample 1 #answers #for #questions


      #answers for math

      #

      Free SAT Math Test Practice Questions with Answers
      Sample 1

      A set of 25 Math questions, with answers and detailed solutions similar to the questions in the SAT math test. The answers are at the bottom of the page.

      1. What is the area, in square feet, of the triangle whose sides have lengths equal to 10, 6 and 8 feet?

      2. 3 102 + 9*3 100 + 3 103 /3 =.

        A) 3 101
        B) 3 102
        C) 3 103
        D) 3 104
        E) 3 105

      3. Of the 80 students in class, 25 are studying German, 15 French and 13 Spanish. 3 are studying German and French; 4 are studying French and Spanish; 2 are studying German and Spanish; and none is studying all 3 languages at the same time. How many students are not studying any of the three languages?
      4. In the figure below, AB is a diameter of the large circle. The centers C1 and C2 of the smaller circles are on AB. The two small circles are congruent and tangent to each other and to the larger circle. The circumference of circle C1 is 8 Pi. What is the area of the large circle?

        A) 64Pi
        B) 32Pi
        C) 156Pi
        D) 128Pi
        E) 16Pi

      5. Round (202) 2 to the nearest hundred.

        A) 40,000
        B) 48,000
        C) 40,800
        D) 47,000
        E) 49,000

      6. If w workers, working at equal rates, can produce x toys in n days, how many days it takes c workers, working at same equal rates, to produce y toys?
      7. A number of the form 213ab, where a and b are digits, has a reminder less than 10 when divided by 100. The sum of all the digits in the above number is equal to 13. Find the digit b.

      8. Find a negative value of x that satisfies the equation
        [(x+1) 2 – (2x + 1)] 1/2 + 2|x| – 6 = 0
        A) -5
        B) -4
        C) -3
        D) -2
        E) -1
      9. The equation 1/a + 1/|a| = 0 has

        A) an infinite number of solutions
        B) no solutions
        C) 1 solution only
        D) 2 solutions only
        E) 3 solutions only

      10. The inequality x 2 – 2x + 1 0 has

        A) no solutions
        B) a set of solutions
        C) 1 solution only
        D) 2 solutions only
        E) 3 solutions only

      11. In the figure below, AC is parallel to DE. AE, FG and CD intersect at the point B. FG is perpendicular to AC and DE. The length of DE is 5 inches, the length of BG is 8 inches and the length of AC is 6 inches. What is the area, in square inches, of triangle ABC?

        .

      12. Points A, B and C are defined by their coordinates in a standard rectangular system of axes. What positive value of b makes triangle ABC a right triangle with AC its hypotenuse?
      13. Line L passes through the points (-2,0) and (0,a ). Line LL passes through the points (4,0) and (6,2). What value of a makes the two lines parallel?
      14. a, b, c and d are numbers of different values such that
        a + b = d
        a*b*c = 0
        Which of the 4 numbers MUST be equal to 0?

        A) 10,000
        B) 209,000
        C) 289,000
        D) 290,000
        E) 40,000

      15. For what value of k will the two equations 2x + 4 = 4(x – 2) and -x + k = 2x – 1 have the same solution?
      16. An object travels at fifteen feet per minute. How many feet does it travel in 24 minutes and 40 seconds?
      17. In the figure below, DE is parallel to CB and the ratio (length of AE / length of EB) is 4. If the area of triangle AED is 20 square inches, what is the area, in square inches, of triangle ABC?

        .

        A) 31.25
        B) 80
        C) 320
        D) 1,600
        E) The area of triangle ABC cannot be determined from the given information.

      18. If f(n) = n + n, where n is a positive integer, which of the following would be a value of f(n)?
        I) 5
        II) 10
        III) 12

        A) III only
        B) None
        C) I and III only
        D) I, II and III only
        E) II and III only

      19. If a and b are both even numbers, which of the following COULD be and odd integer?

        A) (a + b) 2
        B) a 2 + b 2
        C) (a + 1) 2 + (b + 1) 2
        D) (a + 1)*(b + 1) – 1
        E) (a + 1) / (b + 1)

      20. If x is a negative number, which of the following must be true?
        I) x 5 |x|
        II) x (-x)
        III) x – 1/|x| 0

        A) I, II and III
        B) I and II only
        C) None
        D) II and III only
        E) I and III only

      21. If n is a positive integer such that n! / (n – 2)! = 342, find n.
      22. What is the sum of the reciprocals of the solutions to the equation
        x 2 – (3/5)x = -11/3
        A) 3/5
        B) 5/3
        C) 9/55
        D) -11/3
        E) 94/65
      23. A number is given as 987562153ab where a and b are digits. Which values of a and b, such that

        a + b = 11 and a b,

        would result in 987562153ab being divisible by 4?

        A) a = 0. b = 8
        B) a = 3. b = 8
        C) a = 7. b = 8
        D) a = 5. b = 6
        E) a = 3. b = 4



      24. Practice Placement Test (Arithmetic #ask #any #question #instant #answer #free


        #algebra questions and answers

        #

        Practice Placement Test (Arithmetic/Pre-Algebra)

        Answer the 30 questions below and then click the button at the bottom of the page to immediately check your answers. To accurately access your skills you should take NO MORE THAN 30 MINUTES to complete this test.

        You may NOT use books, notes, calculators or other people during this test.

        After you get your test results, return to the Math Tests Page (by following the links at the bottom of each of the next two pages); then use the topic guide to locate the specific skills you need to review.

        Generated by QuizMaker 2.0.

        QuizMaker 2.0 for QuizCenter authored by Ritchard Shadian. 1996-98 University of Hawaii. Developed for the University of Hawaii Office of Technology Transfer and Economic Development in cooperation with Maui Community College. All rights reserved. Any copying, distribution, or preparation of derivative works is strictly prohibited.

        Scoring provided by QuizCenter on DiscoverySchool.com.

        1994 – 2002 Amby Duncan-Carr. All rights reserved.



        Practice Mathematics Test 1 for the ACT – 60 Questions #answer #to #math #problems


        #math questions and answers

        #

        Practice Mathematics Test 1 for the ACT 60 Questions

        If you want a chance to flex your ACT math muscles, you can try this practice test. The test covers algebra, geometry, and trigonometry, and the questions are modeled from questions off the latest ACT test. Complete this test, take it seriously, and you re sure to be much more at ease on exam day.

        In order to best simulate real exam conditions, you should do the following:

        Sit where you won t be interrupted or tempted to pick up the TV remote or your phone.

        Use the answer sheet provided to practice filling in the dots.

        Set your timer for 60 minutes.

        Check your work as you go.

        Avoid taking breaks during the test.

        Here are links for PDF files that you may download for ACT Practice Test 1:

        You should go through the answer explanations to all the questions, not just the ones that you missed, because you ll find lots of good info that may help you later on.

        Time: 60 minutes for 60 questions

        Directions: Each question has five answer choices. Choose the best answer for each question, and then shade in the corresponding oval on your answer sheet.



        GMAT Practice Questions #i #have #questions #and #need #answers


        #math questions and answers

        #

        Free GMAT Quant Verbal Questions

        You are here: Home GMAT Practice Questions

        G MAT sample Questions and answers in your inbox is a free service offered by 4GMAT.COM to assist students appearing for GMAT keep a progress check on their GMAT preparation. It helps you to stay sharp. Registered users receive a question by e-mail, free of cost. Detailed explanatory answers (including video explanations for select questions) and shortcut tips wherever applicable are also provided alongwith the correct answers to each question. Questions are selected from a wide array of topics that typically appear in the GMAT test.

        Questions in problem solving, data sufficiency and verbal reasoning are posted at regular intervals.

        A list of all questions that were published as part of this service is provided below. You can browse through the questions on a topic wise basis.

        Linear Equations
        Types of solution viz. unique, no solution and infinite in data sufficiency format. Word problems in problem solving format.

        Quadratic Equations
        Nature of roots, real, imaginary, real equal, solution to quadratic equations, word problems in quadratic equations; types of parabola.

        Set Theory
        Union, intersection of 2 and 3sets, disjoint sets, mutually exclusive sets. Compliment of a set, subsets, proper subsets.

        Number Properties
        LCM, HCF, remainders, divisors, indices, prime factorization, odd and even numbers, factorials, unit digits of numbers, and word problems.

        Inequalities
        Could get tricky as a data sufficiency question. Includes inequalities in algebraic expression, absolute value, and exponents.

        Descriptive Statistics
        Simple averages (Arithmetic Mean), Weighted Arithmetic Mean (weighted averages), Median, Mode, Range, Standard Deviation.

        Sequence Series
        Arithmetic and geometric progressions. Summation of series and problems in infinite geometric sequence.

        Ratio Proportion
        Standard problems that involve ratios and proportion, continued proportions, direct and inverse variations. Mixtures and rule of alligation.

        Interest
        Simple interest, compound interest, compounding more than once a year. Computing amount at the beginning and end of a period.

        Speed Distance Time
        Computing speed, time and distance, average speed, relative speed, train problems, boats in streams, aircraft with tailwind and races.

        Work Time
        Work done by a man or woman, time taken by pipes to fill a cistern, ratio in which workers share wages given different rates of work.

        Percentage
        Percentages to fraction or decimal conversion and the vice versa. Word problems in percentages. Relatively easy topic.

        Profits
        Cost price, selling price, profit, loss, % profit, % loss expressed as a percentage of cost price, discounts, and marked price.

        Permutation
        Permutation, combination, sampling with replacement, ordering, re-arrangement of letters of a word, seating arrangements.

        Geometry
        Triangles, similar triangles, right triangles, equilateral triangles, lines, parallel lines, angles, quadrilaterals, and circles.

        Coordinate Geometry
        Slope, intercepts and equation of line. Quadrants a line passes. Distance between points, midpoint theorem. Triangle area and centroid.

        Solid Geometry
        Area, volume, surface area of solids such as cuboids (rectangular cubes), cubes, spheres, hemispheres, cones, and cylinders.

        Data Sufficiency
        About a third of the questions in the GMAT quant section are data sufficiency questions. Tests concepts from all of the above topics.

        Sentence Correction
        Typical errors tested in the GMAT SC section include Subject-Verbal agreement, Pronouns, Tense, Modifiers, Parallel Constructs, Comparisons, and Word Usage.

        Free Quiz
        Free math quiz and free sentence correction quiz. Each quiz comprises 10 questions. Evaluate your performance with the answer key provided.

        GMAT Diagnostic Test
        Check your preparedness. 19 questions in quant and 21 in verbal. Use this online test to chalk out a prep plan to reach your target GMAT score.

        2 WAYS TO GET GMAT PREP QUESTIONS BY EMAIL



        IXL – Fifth grade math practice #ask #question #and #get #answer


        #math questions and answers

        #

        Fifth grade math

        See recommended skills!

        Here is a list of all of the math skills students learn in fifth grade! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

        Place values and number sense

        Addition and subtraction

        Multiplication

        Division

        Exponents

        Number theory

        Decimals

        Add and subtract decimals

        Multiply decimals

        Divide decimals

        Fractions and mixed numbers

        Add and subtract fractions

        Multiply fractions

        Divide fractions

        Mixed operations

        Problem solving

        Ratios and rates

        Percents

        Consumer math

        Number sequences

        Coordinate plane

        Variable expressions

        Data and graphs

        Probability and statistics

        Time

        Units of measurement

        Two-dimensional figures

        Triangles and quadrilaterals

        Symmetry and transformations

        Three-dimensional figures

        Geometric measurement



        UK GCE A AS A2 Level Chemistry practice worksheets multiple choice quizzes exam questions IB courses student exam revision help doc brown iphone ipad notepad notebook netbook epad tablet android #answers #wiki


        #chemistry answers

        #

        Doc Brown’s Chemistry

        A LEVEL CHEMISTRY REVISION

        QUIZZES and WORKSHEETS

        A Level Multiple Choice Chemistry Quizzes, Structured Questions, Worksheets, Practice Exam Questions etc. for Advanced Level and Subsidiary Advanced Level ChemistryHelp link indexes for GCE Advanced Subsidiary Level AS Advanced Level A2 IB Revise AQA GCE Chemistry OCR GCE Chemistry Edexcel GCE Chemistry Salters Chemistry CIE Chemistry, WJEC GCE AS A2 Chemistry, CCEA/CEA GCE AS A2 Chemistry revising courses for pre-university students (equal to US grade 11 and grade 12 and AP Honours/honors level courses)

        Good memories of 6th form teaching at Whitby Community College (1978-2003)

        (now Caedmon College, Whitby, North Yorkshire, England)

        Copying of the quizzes by schools and colleges etc. is not permitted � Dr Phil Brown

        To repeat quizzes with fresh Q’s click on the (Repeat Quiz) button, refresh can cause problems!

        icon means multiple choice quiz, icon means a type in answer quiz,

        icon means a structured question-worksheet, matching pair quiz

        When doing the advanced level chemistry multiple choice quizzes, if you get the answer correct, a YES comes up in the box by the choices A-D. If you get it wrong, a NO appears. However, if your first three answers are incorrect, on the 4th click, which is the answer, nothing appears! This I’m afraid is peculiar quirk, in the otherwise excellent free to use Hot Potato download software I use.

        UK Exam syllabuses -specifications help links

        The NEW AS/A Level Chemistry Courses that started in September 2015

        SYNOPTIC ORGANIC CHEMISTRY QUIZZES

        General Quiz on type of Organic Molecule Recognition based on examples of structure and recognition of functional groups, including isomers, so the quiz is mainly on recognition of types of molecules and their structural features and classification

        A 10Q ALIPHATIC ORGANIC STRUCTURE and NOMENCLATURE BUMPER MULTIPLE CHOICE QUIZ – allow extra download time (600kb) – on most of aliphatic nomenclature based on 7 combined quizzes: alkanes, alkenes, haloalkanes, alcohols, ethers, aldehydes, ketones, carboxylic acids and derivatives (amides, esters, acyl chlorides etc.).

        Type in name ALIPHATIC ORGANIC NOMENCLATURE BUMPER QUIZ– on most of aliphatic nomenclature based on 6 combined quizzes: alkanes, alkenes, haloalkanes, alcohols, ethers, aldehydes, ketones, carboxylic acids and derivatives (amides, acid chlorides, esters etc.)

        A set of organic chemistry synthesis questions suitable for the end of advanced level chemistry courses

        The 7 exercises are based on functional group chemistry and presented as a jumbled mix of molecules and reaction conditions reagents to sort out into a correct MEANINGFUL sequence in five minutes! You are not told either the starting molecule or the final product!

        ISOMERISM in ORGANIC MOLECULES

        ADVANCED INORGANIC CHEMISTRY TOPIC QUESTIONS

        ADVANCED THEORETICAL PHYSICAL CHEMISTRY TOPIC QUESTIONS

        MISCELLANEOUS AS-A2 Questions

        Elements of Life (limited development) (For Salters unit EL)

        From Minerals to Elements (under development) (For Salters unit M)

        GCE A AS A2 IB Advanced Level Chemistry Revision Website

        multiple choice quiz * type in short answer quiz * structure question

        * matching pairs quiz * multi-word/number fill worksheet

        mixed up sequence to sort out * links to other material

        UK Exam syllabuses -specifications help links

        The NEW AS/A Level Chemistry Courses that started in September 2015

        Good memories of 6th form teaching at Whitby Community College

        (now Caedmon College, Whitby, North Yorkshire, England)

        The very good Salters Year 13 A Level Chemistry Group 1995-1996 Whitby Community College (now Caedmon College, Whitby). From left to right: Che Gannarelli (now Dr, science-physics teacher ?), Graham. (?), Georgia. (?), Finn Nesbitt (Locum Consultant Anaesthetist ?), Doc B (retired 2003, heading for 70), Dan. (?), Pam Scott (civil servant), Amy. (?), Kerry. (?). Below is the Whitby Community chemistry laboratory where I worked for many years, all laid out in 1995-1996 for the upper 6th A level chemistry group (above) to do their Salters A-level chemistry project.



        IXL – Seventh grade math practice #definition #of #antonyms #and #synonyms


        #answers to math problems

        #

        Seventh grade math

        See recommended skills!

        Here is a list of all of the math skills students learn in seventh grade! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

        Number theory

        Integers

        Operations with integers

        Decimals

        Operations with decimals

        Fractions and mixed numbers

        Operations with fractions

        Rational numbers

        Exponents and square roots

        Ratios, rates, and proportions

        Proportional relationships

        Percents

        Consumer math

        Problem solving and estimation

        Units of measurement

        Coordinate plane

        Number sequences

        Expressions and properties

        One-variable equations

        One-variable inequalities

        Two-variable equations

        Linear functions

        Two-dimensional figures

        Transformations and congruence

        Pythagorean theorem

        Three-dimensional figures

        Geometric measurement

        Data and graphs

        Statistics

        Probability



        Math Problems – Math Practice for Kids – Math Blaster #telephone #answering


        #answers to math problems

        #

        Math Problems

        Studies have shown that students who practice math problems frequently have better math grades. Too often, parents and teachers think students do not have an aptitude for math when the problem actually lies in the lack of math practice .

        Use our fun worksheets and resources to engage kids and help them get better at solving math problems:

        More Math Problems

        Practice Math Problems

        Luckily for parents and teachers, there are plenty of websites that provide math problems for extra math practice. These problems are usually classified based on the age group they’re meant for, or the problem type. For example, for primary and middle school students there are 1st grade math problems, 2nd grade math problems, 3rd grade math problems, 4th grade math problems, 5th grade math problems, 6th grade math problems and 7th grade math problems. There are also math problems classified as addition problems. subtraction problems. multiplication problems and division problems .

        Importance of Practice Math Problems

        Children will benefit greatly from using math problems to practice their math skills. Improved math skills will in turn boost the child’s confidence and make them feel good about mathematics. Developing a positive attitude towards math will help them learn new skills and concepts and further contribute to the child’s improvement in the subject. This is why many parents like to give their children additional math practice at home with freely available math problems from the internet.

        Math Word Problems

        Math word problems require greater skill than simple math problems. This is because math word problems require reading and comprehension skills in addition to basic math skills. Further, in order to solve math word problems, children must be able to understand the relationship between math equations and simple everyday situations. Therefore, math word problems are a good way to highlight the importance of math in everyday life. Practicing math word problems helps kids master the skills they need to answer such questions.

        Additional information



        Algebra help- Detailed Examples, Practice Problems, Videos and E-courses for Algebra 1 #question #answerer


        #algebra answers

        #

        You’ve Finally Found.
        The Ultimate Step-by-Step Guide to Solving Algebra Problems

        No more feeling stressed, overwhelmed or frustrated with your Algebra work! This website will solve ALL of your problems!

        My name is Karin Hutchinson. I am one of those CRAZY teachers who loves to teach Algebra.

        After helping many middle school students (who despised math) learn to LOVE Algebra, I decided to try to help more students around the world get rid of their fears and frustrations of Algebra.

        Most students don’t do well in Algebra because they don’t have the basic “building blocks” or foundation in order to understand more difficult concepts.

        My goal is to help you build that foundation so that you are not only successful, but come to enjoy the challenge of Algebra.

        Here’s How I Can Help You Find Success in Algebra

        Step 1: Take a Look Around

        Start with the nav bar on the left hand side. All of the major units will be listed under Algebra or Pre-Algebra.

        Click on the unit that you are studying and check out each of the lessons.

        Every lesson contains step-by-step written examples with helpful hints to help you solve the problem. Some lessons follow up with a video tutorial for more step-by-step instruction.

        If you need more direct video instruction with a lot of practice problems and detailed answer keys, check out the Pre-Algebra Refresher Course and the very first unit in the Algebra 1 course, Solving Equations .

        These two FREE units will give you a solid foundation for Algebra which will allow you to better understand the entire Algebra curriculum.

        Are you looking for a complete and thorough home school curriculum.

        Or are you trying to pass the college entrance exams to avoid taking the introductory college course for no credit?

        Or maybe you are struggling with your Algebra course and need a 24/7 tutor.

        If any of these describe your situation, you will benefit from a subscription to the Algebra 1 E-course, which is an indepth study of beginning Algebra.

        Note: I’ve also started the Algebra 2 curriculum. The first five units are now available with the Algebra 1 subscription!

        Click here for more information on the Algebra 1 course.

        SAT prep is one of the most difficult challenges for high school students. Unfortunately, being studious and earning good grades, doesn’t always earn you high SAT scores.

        Most students need to study and prepare for the SAT and finding the best SAT prep course can be a challenge. I’ve tested a few, so check out my SAT recommendations here .

        Need help figuring out if your homework answers are correct?

        Try this free calculator that will calculate the answer for you. It’s a great way to check your answers to make sure they are correct.

        Just remember, if your answers are not correct, be sure to go back and find your mistakes!

        Didn’t Find What You Need?

        You can use the navigation to the left to click on any unit and find lessons with complete examples and some video tutorials.

        I will walk you step-by-step through hundreds of Algebra problems!

        You can also use the Algebra site map to quickly find lessons for any algebra lesson.

        Studying Pre-Algebra? Use the Pre-Algebra site map for quick and easy reference to all Pre-Algebra lessons.

        New For Teachers!

        Looking for more practice worksheets for your students? Would it be helpful to have step-by-step solutions to every problem? Plus quizzes, unit tests, mid-terms and final exams all packaged into one deal!

        You can now get all of the Algebra E-course materials (minus the video tutorials) in one simple download!

        Click here for more information and to order the Algebra 1 worksheets.

        If you find that you like the detailed examples on Algebra-class.com, then why not get the book!

        This e-book, Simple Steps to Success in Algebra . contains many of the examples from Algebra-class.com.

        You can print all of the examples, ad free, and without the added “white space” that’s created when printing a web page. It also includes practice problems for each lesson with a step-by-step answer key. Click here to download your Algebra 1 book today.

        If you need help – Hop on the “COOL BUS” with me. I’ll take you on a journey that you’ll never forget!

        Now Where Should YOU Start?

        The best thing that I’ve found about the creation of Algebra-class.com is that I’ve been able to help thousands of people from all over the world and from different walks of life. Each one of you may have different needs, so to help you get the most from Algebra-class.com, I’ve created a special page for each of you. Click on the icon that best describes YOU for a list of resources that will enhance your learning of Algebra.

        Parents

        Like This Page?



        Algebra Practice Test #question #and #answer.com


        #algebra answers

        #

        Home Algebra Practice Test

        Algebra Practice Test

        Ever wonder how you are doing in Algebra 1? Or are you wondering if you remember Algebra 1 after many many years of being in high school?

        I’ve designed an Algebra practice test that will not only help you to practice your test taking skills, but it will also help you to identify your strengths in Algebra and the areas where you need help.

        You will be tested on the following Algebra 1 units: Solving Equations, Graphing Equations, Writing Equations, Systems of Equations, Inequalities, Functions, Exponents and Monomials, Polynomials, Factoring, and Quadratic Equations. These are the ten units that are assessed in Algebra 1.

        Most of these questions are rather advanced. You should have completed an Algebra 1 course before taking this test. If you took Algebra 1 a long time ago, this will surely help you to understand what you remember and what areas you need to review.

        Take the test below and then check your answers with the answer key. At the end, there is also an analysis chart where you will be able to identify your strengths and weaknesses. You can also print the Algebra Practice Test and it comes with your very own answer sheet. You can also get a step by step answer key to fully explain all problems.

        Are You Ready to Take the Test?

        That wasn’t too bad, was it? The hard part is over, now it’s time to check your answers.

        Answer Key


        So, how did you do? Let’s analyze your results and see where you have strengths and where you may need to do a little more studying.

        Wondering Where You Made Your Mistakes?

        The detailed, Algebra Practice Test step-by-step answer key will help you identify the mistakes that you made with each problem. Each problem is explained in full detail so you will be able to identify the specific areas where you need made errors.

        Analysis Guide

        Circle any numbers that were incorrect on the test. This will help you to identify areas of strength and specific topics that you will need to seek more help.

        If you are really struggling with Algebra 1, you must check out the Algebra Class E-courses. You will have instant access to video examples, practice problems, and detailed step-by-step solutions to all problems.

        Like This Page?

        Comments

        We would love to hear what you have to say about this page!



        Chemistry Practice Questions #question #and #answer #sites


        #answers to chemistry questions

        #

        Chemistry Practice Questions

        1. What is the name for the horizontal rows of the periodic table?
        A. groups
        B. periods
        C. families
        D. sets

        2. Which of the following substances allows for the fastest diffusion?
        A. gas
        B. solid
        C. liquid
        D. plasma

        3. What is the name for the number of protons in an atom?
        A. atomic identity
        B. atomic mass
        C. atomic weight
        D. atomic number
        4. Which of the following could be an empirical formula?
        A. C4H8
        B. C2H6
        C. CH
        D. C3H6

        Questions 5 and 6 are based on the following text:

        The nucleus of an atom contains both protons and neutrons. Protons have a single positive electric charge, while neutrons have a charge of zero. The number of protons that a nucleus contains, called the atomic number and abbreviated as Z, determines the identity of an atom of matter. For example, hydrogen contains a single proton (Z = 1), whereas helium contains two (Z = 2).
        Atoms of a single element may differ in terms of the number of neutrons in their atomic nuclei, however. The total number of protons and neutrons in an atom is referred to as the atomic mass, or M. Helium typically has an atomic mass equal to 4, but there is another helium isotope for which M = 3. This form of helium has the same number of protons, but only one neutron.
        In an atomic fusion reaction, nuclei collide with one another with enough force to break them apart. The resulting nuclei may have a lower atomic mass than the reactants, with the difference released as energy. Electric charge, however, is always conserved.
        5. Two atoms of helium-3 (atomic mass = 3) collide in a fusion reaction to produce a single atom of helium-4 (atomic mass = 4). What might be another product of this reaction?
        A. a neutron
        B. a proton
        C. two electrons
        D. a proton and a neutron
        E. two protons
        6. Hydrogen atoms usually contain a single neutron. Deuterium and tritium are isotopes of hydrogen containing two and three neutrons, respectively. How many electrons orbit the tritium nucleus if the atom is electrically neutral?
        A. 0
        B. 1
        C. 2
        D. 3

        Questions 7 and 8 are based on the following text:

        An electrochemical battery is a device powered by oxidation and reduction reactions that are physically separated so that the electrons must travel through a wire from the reducing agent to the oxidizing agent. The reducing agent loses electrons and is oxidized in a reaction that takes place at an electrode called the anode. The electrons flow through a wire to a second electrode, the cathode, where an oxidizing agent gains electrons and is thus reduced. To maintain a net zero charge in each compartment, there is a limited flow of ions through a salt bridge.
        In a car battery, for example, the reducing agent is oxidized by the following reaction, which involves a lead (Pb) anode and sulfuric acid (H2SO4). Lead sulfate (PbSO4), protons (H+), and electrons (e-) are produced.

        Pb + H2SO4 = PbSO4 +2 H+ + 2 e-

        At the cathode, which is made of lead oxide (PbO2), the below reaction occurs. During this reaction, the electrons produced at the anode are used:

        PbO2 + H2SO4 + 2 e- + 2 H+= PbSO4 + 2 H2O

        7. Electrons are produced by a chemical reaction that takes place at the:
        A. anode.
        B. cathode.
        C. lead oxide electrode.
        D. oxidizer.
        E. salt bridge.

        8. In an oxidation reaction:
        A. an oxidizing agent gains electrons.
        B. an oxidizing agent loses electrons.
        C. a reducing agent gains electrons.
        D. a reducing agent loses electrons.
        E. an oxidizing agent reduces an electrode.

        9. What does aerobic mean?
        A. in the presence of oxygen
        B. calorie-burning
        C. heated
        D. anabolic

        10. What is the name for substances that cannot be broken down into simpler types of matter?
        A. electrons
        B. molecules
        C. nuclei
        D. elements

        11. When atoms of one element are combined with atoms of another element, the result is a(n) _________ of a compound.
        A. electron
        B. ion
        C. molecule
        D. enzyme

        Chemistry Answers
        1. B: The horizontal rows of the periodic table are called periods. The vertical columns of the periodic table are known as groups or families. Developed by Dmitri Mendeleev to organize the known elements according to their similarities, all of the periodic table elements in a group have similar properties, and the relationships between the elements in each period moving from left to right are similar. New elements can be added to the periodic table without necessitating a redesign.
        2. A: Diffusion is fastest through gases, followed by liquid, then plasma, and lastly, solids. In chemistry, diffusion is defined as the movement of matter by the random motions of molecules. In a gas or a liquid, the molecules are in perpetual motion; for instance, in a quantity of seemingly immobile air, molecules of nitrogen and oxygen are constantly bouncing off each other. In solids, there is a miniscule degree of diffusion, which rises in proportion to the temperature of the substance.
        3. D: The number of protons in an atom is the atomic number. Protons are the fundamental positive unit of an atom and are located in the nucleus. In a neutral atom (an atom with neither positive nor negative charge), the number of protons in the nucleus is equal to the number of electrons orbiting the nucleus. In written form, the atomic number is the subscript in front of the element’s symbol, for example: 13Al. Atomic mass is the average mass of the various isotopes of a given element; atomic identity and atomic weight are not chemistry concepts.
        4. C: CH could be an empirical formula. An empirical formula is the smallest expression of a chemical formula. To be empirical, a formula must be incapable of being reduced. For this reason, answer choices A, B, and D are incorrect, as they could all be reduced to a simpler form. Note that empirical formulas are not the same as compounds, which do not have to be irreducible. Two compounds can have the same empirical formula but different molecular formulas. The molecular formula represents the actual number of atoms in the molecule.
        5. E: The charge must be conserved in the reaction. Since the reactants, the two helium atoms, each have two protons, they will have a total electric charge of +4. The reaction product, helium-4, also has two protons, and therefore has a total charge of +2. Two positive charges are lacking to balance the reaction. Of the choices given, only E, with two protons, has a charge of +2.
        6. B: Since tritium is an isotope of hydrogen, the nucleus contains a single proton, giving it a charge of +1. The extra neutrons do not contribute to the charge. Electrons have a charge of -1. In order to neutralize the single positive charge of the nuclear proton, a single orbiting electron is required.
        7. A: As described in the text, negatively charged electrons are produced by a reaction that reduces the positively charged lead anode. The reducing agent, in turn, is oxidized by this reaction. These electrons travel through the wire to the negatively charged cathode, where they react with the sulfuric acid oxidizer and reduce it, forming lead sulfate. In a car battery, the anode is normally indicated by a red mark.
        8. A: In an oxidation reaction, an oxidizing agent gains electrons from a reducing agent. By contributing electrons, the reducing agent reduces, or makes more negative, the charge on the oxidizer. In the car battery, reduction of the positively charged anode provides electrons, which then flow to the cathode, where an oxidation takes place. In an oxidation, an oxidizing agent increases (makes more positive) the charge on a reducer. In this way, the extra electrons in the negatively charged cathode are neutralized by the surrounding oxidizing agent.
        9. A: Aerobic means in the presence of oxygen.
        10. D: An element is a substance that cannot be broken into simpler types of matter.
        11. C: When atoms from two elements combine, the result is a molecule of a compound.

        May 29, 2016 mometrix



        Jamb Cbt Practice Software 2017 #answer #for #math #problems


        #answer questions.com

        #

        Jamb Cbt Practice Software 2017/2018

        You are Welcome to our site.

        Its finally here. you can now download Markup Jamb cbt practice software 2017/2018 with jamb past questions and solutions(2016 jamb cbt past questions included) .

        Here you would have an unfettered access to Jamb Past Questions. in various accessible formats, Ranging from Jamb cbt application software. Jamb past questions in pdf form and jamb online practice .

        We are here to equip our prospective jamb candidates with the necessary tools to excel in their forthcoming exams. We have a proprietary jamb cbt software for pc carefully tailored to meet the requirements of our prospective UTME candidates. A snapshot of our application software is seen above.

        Our price is 1000 naira only. Its an unbeatable bargain. we will keep upgrading our question database, so please come back to get more .

        MARK-UP. JAMB CBT PRACTICE SOFTWARE

        jamb cbt practice software.

        The Complete Migration of Jamb from the traditional paper based Test to cbt thus calls for the practice of using a computer based software (CBT) to prepare aspiring Jamb Candidates for their upcoming Jamb CBT Exams. Practice. they say brings about perfection. Adequate preparation is a vital ingredient to success in any of life s undertaking. It is especially important to get well acquainted with the interface of a computer based test (cbt) so as to garner the necessary confidence before the real examination and its also paramount to practice past questions to have a feel of the structural composition of the approaching examination.

        Practising past questions especially the immediate past questions generally increases the students level of preparedness and overall confidence because he/she has been exposed to the recent format and structure of the exams set by the examination body in this case JAMB.

        The MARK-UP team took the initiative and then decided to come to the rescue, We have created a Jamb CBT software which has embedded in it, jamb past questions and answers with detailed explanations to help prepare UTME candidates in their upcoming exams. Our Desktop app works with windows xp sevice pack 2 and 3, windows 7, 8 and 10).

        Our jamb cbt practice software works completely offline and does not require internet connectivity. This of course is to remove the costs associated with bandwidth consumption and the frustrations included with irregular network connectivity. you do not need to be connected online to use our jamb cbt practice software. you only need a one time Activation code. We have questions in English, Maths, physics, chemistry,Biology,Crk ,Accounts, Economics, Literature in English, Commerce. Irk. Arabic. Hausa, Geography and Government. The questions were carefully selected from 1978 to 2016(yes, 2015 and 2016 past questions included).

        Also note that in this version, detailed explanations(workings) are now available for most questions in physics and maths but note that some years do not have all detailed solutions to all their questions. this will be provided freely in a future update.

        download Markup jamb cbt software 2017 for pc ( Current Version) 42.5mb

        Frequently asked questions

        1. What are the features of your jamb cbt application software?

        our jamb cbt software has real jamb past questions and answers. year by year. that is we have full past questions for each subject, for instance. 1983 English jamb past questions has complete 100 questions and they come with solutions, you can select four subjects at once. just the way its done in jamb cbt, you an also navigate easily from any question to another.

        2. why are your questions not randomized?

        We are not convinced of a strong argument to support question randomization, While randomization has its own merits, we believe the demerits outweigh its potential benefits. for instance the form and structural integrity of questions set by the examination body (jamb) is lost to randomization. the student cannot adequately evaluate his /her strenghts because questions are arbitrarily chosen at random. Also a student loses the power of choice he cannot isolate and then decisively deal with a particular question targeted to a particular year.

        3. how many jamb exam years do you have in your software?

        English 13 years including 2016 jamb past questions a total of 1300 questions.

        Biology 17 years including 2016 jamb past questions a total of 850 questions.

        chemistry 12 years including 2016 jamb past questions a total of 600 questions.

        physics 11 years including 2016 jamb past questions a total of 550 questions.

        Government 14 years including 2016 jamb past questions a total of 700 questions.

        Literature English 13 years including 2016 jamb past questions total 650 questions

        Economics 12 years including 2016 ,jamb past questions a total of 600 questions.

        Mathematics 11 years including 2016 jamb past questions. a total of 550 questions.

        Accounts 9 years including 2014, a total of 450 questions.

        Commerce 9 years including 2016 jamb past questions, a total of 450 questions.

        Crk 9 years including 2016 a total of 450 questions .

        Geography 5 years a total of 250 questions.

        Irk 4 years a total of 200 questions

        hausa 2 years a total of 100 questions

        Arabic 1 year a total 50 questions

        4. how do i get an activation code ?

        please pay a sum of 1000 naira ( include your phone no in the payment details )to

        Name. Ogunmisi Babatunde

        Account Number. 0159485177

        Name. Ogunmisi Babatunde

        Account Number. 3101384664

        you would receive a 17 digit activation code sent to your email address to unlock the full features of the software.

        5. Is your software time limited?

        The software comes with a default set of 2 questions per subject per year for evaluation, so you over 200 free practice questions.

        you can use the software for as long as you want. but remember, you have to keep up with the trends of questions set by jamb, so you know what has changed and then you try to get the latest past questions.

        download Markup jamb cbt software 2017 for pc ( Current Version) 42.5mb

        To request for an activation code Please call 09098705082. 07062776875 or whatsapp 07062776875 (Lagos,Nigeria). Our download is now live .

        JAMB CBT SOFTWARE/TRAINING

        Are you a school owner. Perhaps, you manage a cyber cafe, or a jamb tutorial centre, you can consider leveraging our jamb cbt training software to further prepare your students for their jamb cbt examination .

        Have you considered setting up a jamb cbt training centre, or you would want a customizable cbt training software, we can customize a cbt training software for you.

        Our customizable cbt training software would allow you input your own questions and answers then grade your students.you have complete control over the administration of your exams.

        However, if your requirements are centred around training students preparing for jamb cbt exams, we believe MARKup our proprietary jamb cbt software which offers jamb past questions and answers with detailed solutions, with carefully selected questions from 1978 till 2016, should suffice for your jamb cbt training programme.

        Marketing and Distribution

        Are you a student. A Teacher. A proprietor/proprietress. An owner of a jamb / waec tutorial centre? A fresh graduate. Nysc youth corp Member? or a Veteran Distributor/Marketer. An owner of a cybercafe.

        Would you like to partner with us and earn great commission distributing our products? you can earn up to 50% commissions on sales and make up to 100% return on Investments, Marketimg/Distribution Partners are welcomed from all over the Nation.

        09098705082. 07062776875. whatsapp 07062776875.

        Top Posts Pages

        Recent posts



        PARCC Practice Tests and Sample Questions – Math – ELA #crossword #puzzle #answers


        #5th grade math answers

        #

        FREE PARCC practice tests and sample questions for Math and Language Arts. Includes technology-enhanced questions. Try it now!

        Lumos PARCC Assessment Practice resources includes hundreds of grade specific and standards aligned questions in both Math English language arts literacy. These resources are designed to familiarize students with the new PARCC assessments of 2016-17.

        Students can practice the new item types and get instant feedback along with diagnostic reports. The resources included here are a part of the Lumos SkillBuilder and PARCC Practice. It is ideal for diagnosing student learning difficulties, intervention, remedial programs and standardized test preparation.

        Grade 3 Practice Tests

        Frequently Asked Questions

        FREE PARCC practice tests and sample questions for Math and Language Arts. Includes technology-enhanced questions. Try it now!

        Follow us: Lumos Learning

        PARCC is a registered trademark of PARCC, Inc. Lumos Learning, is not owned by or affiliated in any fashion with PARCC, Inc. Read More

        PARCC is a registered trademark of PARCC, Inc. Lumos Learning, is not owned by or affiliated in any fashion with PARCC, Inc. the Partnership for the Assessment of Readiness for College and Careers, nor any state of the Union. Neither PARCC, Inc. nor The Partnership for the Assessment of Readiness for College and Careers, nor any member state has endorsed this product. No portion of any fees or charges paid for any products or services Lumos Learning offers will be paid or inure to the benefit of PARCC, Inc. or any state of the Union

        SBAC is a copyright of The Regents of the University of California – Smarter Balanced Assessment Consortium, which is not aff. Read More

        SBAC is a copyright of The Regents of the University of California – Smarter Balanced Assessment Consortium, which is not affiliated to Lumos Learning. The Regents of the University of California – Smarter Balanced Assessment Consortium, was not involved in the production of, and does not endorse these products or this site.

        ACT Aspire is a registered trademark of ACT Aspire LLC. which is not affiliated to Lumos Learning. ACT Aspire LLC, was not. Read More

        ACT Aspire is a registered trademark of ACT Aspire LLC. which is not affiliated to Lumos Learning. ACT Aspire LLC,was not involved in the production of, and does not endorse these products or this site.

        Florida Department of Education is not affiliated to Lumos Learning. Florida department of education, was not involved in the. Read More

        Florida Department of Education is not affiliated to Lumos Learning. Florida department of education, was not involved in the production of, and does not endorse these products or this site.

        Indiana Department of Education is not affiliated to Lumos Learning. Indiana department of education, was not involved in the. Read More

        Indiana Department of Education is not affiliated to Lumos Learning. Indiana department of education, was not involved in the production of, and does not endorse these products or this site.

        Mississippi Department of Education is not affiliated to Lumos Learning. Mississippi department of education, was not involved. Read More

        Mississippi Department of Education is not affiliated to Lumos Learning. Mississippi department of education, was not involved in the production of, and does not endorse these products or this site.

        Ohio Department of Education is not affiliated to Lumos Learning. Ohio department of education, was not involved in the prod. Read More

        Ohio Department of Education is not affiliated to Lumos Learning. Ohio department of education, was not involved in the production of, and does not endorse these products or this site.

        Tennessee Department of Education is not affiliated to Lumos Learning. Tennessee department of education, was not involved. Read More

        Tennessee Department of Education is not affiliated to Lumos Learning. Tennessee department of education, was not involved in the production of, and does not endorse these products or this site.

        Georgia Department of Education is not affiliated to Lumos Learning. Georgia department of education, was not involved. Read More

        Georgia Department of Education is not affiliated to Lumos Learning. Georgia department of education, was not involved in the production of, and does not endorse these products or this site.

        Missouri Department of Education is not affiliated to Lumos Learning. Missouri department of education, was not involved. Read More

        Missouri Department of Education is not affiliated to Lumos Learning. Missouri department of education, was not involved in the production of, and does not endorse these products or this site.

        Louisiana Department of Education is not affiliated to Lumos Learning. Louisiana department of education, was not involved. Read More

        Louisiana Department of Education is not affiliated to Lumos Learning. Louisiana department of education, was not involved in the production of, and does not endorse these products or this site.



        7th Grade Math Worksheets For Children – Printable PDFs For Extra Math Practice #answer.com #for #kids


        #7th grade math answers

        #

        7th Grade Math Worksheets – Printable PDFs

        7th grade math worksheets – Printable PDF activities for math practice. This is a suitable resource page for seventh graders, teachers and parents. These math sheets can be printed as extra teaching material for teachers, extra math practice for kids or as homework material parents can use. Most worksheets have an answer key attached on the second page for reference. These worksheets are free and can be printed and used in class, at home or in school. Feel free to post our links on your blogs and websites.
        7th grade is a level where children consolidate a number of math skills learnt in the previous levels. For example:
        • Kids are expected to apply their understanding of proportions and ratios towards solving math problems involving percentages, consumer math, simple proportion, complex proportions and more.
        • Students are also challenged with much complex algebra problems involving order of operations with multi step functions. Solving quadratic and simultaneous equations is also common at this level. At 7th grade, students will easily see how interrelated these concepts are and how missing out in one could affect understanding of another.
        • Geometry problems are also key; there are problems in which kids need to apply their notion of algebra to find missing angles of figures, missing sides and surface areas. Problems involving applying conventional math formulae in finding surface areas, perimeter and volumes of figures are also common.
        • Coordinate graphs and representing linear equations on graphs give kids an understanding of how to plot lines; also to see if they solved problems correctly.
        • Lessons on number theory will reinforce understanding of basic concepts of multiplication, addition, fractions, multiples, powers, exponents, integers, standard forms and more.
        Seventh grade math demands a lot more attention that is why on this page, we have offered hundreds of free printable 7th grade math worksheets in PDF for kids. Facts related to this grade: 7th grade math games, science fair projects for 7th grade, 7th grade vocabulary, Algebra for kids and more

        Thank you for downloading:)

        We hope you find our resources useful

        Our objective is to continue to keep this site FREE for use in education by teachers, students and parents. You can help us by doing one of the following:

        Related resources



        Online State-Specific Practice Tests and Benchmark Testing – USATestprep, Inc #cooking #questions #and #answers


        #online answers

        #

        USATestprep, Inc.

        Teacher-developed

        USATestprep was founded by two teachers who believe that web-based technology could improve student test performance and curriculum mastery.

        Curriculum Resources

        USATestprep offers more than practice questions. It includes games, puzzles, videos, and enhanced technology activities – all aligned to your state’s standards.

        Benchmark Testing

        Our diagnostic benchmark system provides a performance snapshot at the student, class, school, and district level.

        Getting Started

        USATestprep is very user-friendly! Students and teachers can use the site effectively from the first day of purchase. We also offer a live online training session, as well as tutorial videos on every important aspect of our site.



        Math Practice Problems – Fraction Word Problems 2 #chemistry #answers


        #fraction problems with answers

        #

        Fraction Word Problems 2 – Sample Math Practice Problems

        The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

        Complexity=8, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=4, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=8, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=mixed

        Solve. Give the answer in simplest form.

        Answers


        Complexity=4, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=8, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=4, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=8, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=mixed

        Solve. Give the answer in simplest form.



        Multiplying Fractions Math Practice #questions #answered


        #fraction problems with answers

        #

        Press here to CLOSE X Instructions for Fraction Multiplication

        Multiply the fractions

        on the left and simplify the answer to its lowest terms. Type in the numerator and denominator in the

        fraction

        on right side of the equal sign. When both the numerator and denominator are correct, the

        fraction multiplication problem

        will change color. Use the arrow keys or mouse to move between the numerator and denominator.

        Multiplying fractions

        can be pretty difficult – if you need help you can move the mouse pointer over the question mark to see the solution. Click on the

        fraction

        problem, press the ENTER or RETURN key, or click on the reset problem button to set a new fraction problem.

        Click on the check mark at the bottom to keep score! You can choose the number of fraction problems by clicking up and down by the 25 default. After you think you’ve correctly multiplied the fractions, reset it. Please note the problem will not change color when it is keeping score in the challenge mode. Each time you reset the problem, the left counter increases for each correct answer; the right counter counts the number of problems you’ve done. If the answer isn’t right, the correct answer will display to the right of the counter when you reset the problem. When you’re done, your score will be shown on the screen.

        Click the teacher’s apple to return to the fractions home page.



        Math Practice Problems – Fraction Word Problems #math #answers #for #pre #algebra


        #fraction problems with answers

        #

        Fraction Word Problems – Sample Math Practice Problems

        The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

        Complexity=8, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=4, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=8, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=3 mixed

        Solve. Give the answer in simplest form.

        Answers


        Complexity=4, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=8, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=simple

        Solve. Give the answer in simplest form.

        Complexity=4, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=8, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=mixed

        Solve. Give the answer in simplest form.

        Complexity=12, Mode=3 mixed

        Solve. Give the answer in simplest form.



        Economics: Practice Questions with Answers for Papers 1 and 2 HL #the #impossible #quiz #2 #answers


        #economics answers

        #

        OSC Study Guides

        Our International Baccalaureate (IB) Economics HL and SL books provide you with a solid outline of every aspect in the Economics Syllabus. The emphasis is on subject knowledge, structure of knowledge and how to answer examination questions.

        The exam is a test of how you use economic theories and concepts to solve economic questions and problems. With plenty of diagrams and IBDP-type questions, these books help you to successfully tackle the questions to help maximise your exam mark.

        Economics HL

        This revision guide covers the new IB Diploma Economics Higher Level course (first examination in May 2013). It contains up-to-date content and graphs as well as examination details, questions and advice that will enable students to revise and prepare for their final examinations in a structured and well-focused manner.

        About the Author

        Stephen is an experienced economics teacher and has been teaching the IB for twelve years. He is currently head of Economics, Politics and Business Studies at Malvern College, Worcestershire, England.

        This revision guide covers the new IB Diploma Economics Standard Level course (first examination in May 2013). It contains up-to-date content and graphs as well as examination details, questions and advice that will enable students to revise and prepare for their final examinations in a structured and well-focused manner.

        About the Author

        Stephen is an experienced economics teacher and has been teaching the IB for twelve years. He is currently head of Economics, Politics and Business Studies at Malvern College, Worcestershire, England.

        Numerical questions will be a compulsory part of the higher level Economics exam under the new syllabus for the first examinations in May 2013. Our Economics: Paper 3 Numerical Questions HL guide has been written to help you prepare for these exams, with a series of likely questions taken from parts of the higher level syllabus. These questions aim to test your ability to make calculations through the application of basic mathematical principles consistent with higher level economic data.

        The guide is divided into two parts; the first containing a variety of short questions in order to familiarise the reader with the type of skills and techniques necessary for the exam. The second has two complete tests with detailed answers and explanations.

        About the Author

        George has taught IB Economics since 1992 and has considerable experience as an examiner. As an experienced IB teacher George is used to helping students achieve their best in the examinations and is fully in touch with current exam requirements.

        The new syllabus of the IB Economics Diploma course, for first examination in May 2013, has introduced several changes to the structure of the internal assessment component. The number of commentaries has been reduced from four to three and the criteria for assessment have been changed. This book identifies all the changes and provides detailed guidance on how to prepare for and complete the portfolio of commentaries that make up the internal assessment requirement.

        There are seven sample commentaries together with the articles that they refer to and each section of the syllabus is covered.

        About the Author

        George has taught IB Economics since 1992 and has considerable experience as an examiner. As an experienced IB teacher George is used to helping students achieve their best in the examinations and is fully in touch with current exam requirements.



        Physics Problems, Physics Practice Problems #webassign #answers


        #physics problems and answers

        #

        Physics Problems

        Physics Problems is an excellent online study resource for students. It is an exhaustive collection of solved examples and answers for physics problems and questions.

        Students can get online tutors who can help them understand the concepts and the logic behind the answers for Physics Questions. They can also get help with their homework problems in physics and other assignment questions related to Physics. The online physics tutors are expert in their subjects who can help the students in solving all their queries. One can also get physics homework help from our tutors.

        Physics problems cover all the important topics under physics for various grades. The students can get grade-specific help with their physics problems. The students can learn by observing the solved examples. They can understand the concepts step by step, therefore, they would be able to solve physics problems on their own. They can even learn about the topics in depth and practice problems on physics which in turn will help them to prepare for their exams.

        Physics Problems and Solutions

        Physics questions and answers are an entire list of solved problems and questions about physics concepts. The students can get the list of frequently asked questions of various physics topics. The following are some physics topics which are covered under the physics problems:

        Physics Classroom Examples

        Here are some physics classroom examples for students:

        Solved Examples

        Question 1: A car moving with a velocity of 18 kmph is brought to rest in a distance of 0.5 km by applying brakes. Find its retardation?
        Solution:

        Initial Velocity of the car = u = 18 kmph = 5 ms -1 ,
        Final Velocity of the car = v = 0,
        Distance travelled = S = 0.5 km = 500m
        We have, v 2 = u 2 + 2as.
        0 = 5 2 + 2 $\times$ a $\times$ 500
        = 25 + 1000a.
        -25 = 1000a,
        a = -0.025 ms -2.
        $\therefore$ Retardation of the car = 0.025ms -2 .

        Question 2: A Heat engine operates with reservoir temperature between 900 K and 500 K. Calculate its efficiency?
        Solution:

        How to Solve Physics Problems?

        Students can learn how to solve physics problems based on the methodology followed and illustrated in solved examples. They can get difficult physics problems solved online with our expert tutors with complete explanation of various topics. The Sample problems for motion, momentum, energy, heat, and thermodynamics have been covered.

        Solved Examples

        Question 1: A car travels at 30 kmph for 10 minute, 60 kmph for next 20 minute and 40 kmph for the next 30 minute. What will be the average speed of the car for the complete motion?
        Solution:

        Speed of the car for first 10 minute i.e. $\frac<1><6>$ hour is u1 = 30 kmph.
        Distance traveled in this time interval is S1 = u1 t1 = 30 $\times$ $\frac<1><6>$
        = 5 km.
        Speed of the car for the next 20 minute i.e. $\frac<1><3>$ hour is u2 = 60 kmph.
        Distance traveled in this time interval is S2 = u2 t2 = 60 $\times$ $\frac<1><3>$
        = 20 km.
        Speed of the car for the next 30 minute i.e. $\frac<1><2>$ hour is u3 = 40 kmph
        Distance traveled in this time interval is S3 = u3 t3 = 40 $\times$ $\frac<1><2>$
        = 20 km
        Total distance traveled is given by S = S1 + S2 + S3
        = u1 t1 + u2 t2 + u3 t3
        = 5 + 20 + 20
        = 45km.
        Total time taken is given by: t = t1 + t2 + t3
        = $\frac<1><6>$ + $\frac<1><3>$ + $\frac<1><2>$
        = $\frac<1 + 2 + 3><6>$ = 1hr
        Average speed for the complete motion is,$\bar$ = $\frac$
        = $\frac<45><1>$
        = 45 kmph.

        Question 2: A force of 100 N acting on a body for 5s acquires a velocity of 20ms -1. Find its
        (i) Mass
        (ii) Momentum of the body at the end of 1s?
        Solution:

        Given:
        F = 100 N,
        t = 5 s,
        u = 0,
        v = 20 ms -1. Let a be the acceleration.
        Then v = u + at
        Acceleration(a) = $\frac$
        = $\frac<(20 - 0) ms^<-1>><5 s>$
        = 4 ms -2.
        Mass(m) = $\frac$
        = $\frac<100 N><4 ms^<-2>>$
        = 25kg.
        At the end of 5s, v = 20 ms -1
        $\therefore$ Momentum p = mv
        p = 25kg $\times$ 20 ms -1
        p = 500 kg ms -1 .

        Question 3: Find the Heat given out per unit area in 1 hour by a furnace whose temperature is 2000K?
        Assume $\sigma$ = 5.7 $\times$ 10 -8 W m -2 k -4 .
        Solution:

        Energy radiated per second per unit area = $\sigma$ T 4
        $\therefore$ E = $\sigma$ T 4 t
        T = 2000 K,
        t = 3600s
        E = 5.7 $\times$ 10 -8 $\times$ (2000) 4 $\times$ 3600
        E = 0.33 $\times 10^<10>$ J.

        High School Physics Problems

        TutorVista provides Solved Problems as well as Practice Problems for both lower Grade and higher Grade students which will help them solve problems at school easily. The online tutoring sessions offers students the opportunity to acquire a deep conceptual understanding of fundamental physics.

        Some solved problems are given below:

        Solved Examples

        Question 1: A vehicle covers a distance of 60 m in 20 seconds. Calculate the Vehicle’s speed?
        Solution:

        According to the formula of speed,
        We know that Speed = $\frac

        Question 2: If an electrical lamp lights for 2 hours drawing current of 0.4 A. Calculate the amount of charge that passed through the lamp?
        Solution:

        Given: Current, I = 0.4 A,
        Time, t = 2hours
        t = 2 $\times$ 60 $\times$ 60 = 7200 seconds
        Q =.
        Amount of charge, Q = It
        = 0.4 $\times$ 7200
        = 2.88 $\times$ 10 3 C.

        Physics Practice Problems

        TutorVista provides Practice Problems for students to improve their skills and ability to check their intellectual level. This will help them speed up their potential and also perform well in their tests. Since your goal should be to become familiar with basic meanings of concepts in order to solve problems with ease.

        Some solved practice problems are mentioned below:

        Solved Examples

        Question 1: Obtain the acceleration due to gravity on the surface of the earth.
        Given, Radius of earth R = 6.37 $\times$ 10 3 km,
        Mass of earth M = 5.98 $\times$ 10 24 kg,
        Gravitational constant G = 6.67300 $\times$ 10 -11 m 3 kg -1 s -2

        Equation of force,
        F = $\frac>$
        where F is the force,
        m is the mass of the body,
        g is the acceleration due to gravity,
        M is the mass of the Earth,
        R is the radius of the Earth and
        G is the gravitational constant
        F = $\frac>$ = m $\times$ a.
        The acceleration due to gravity is given by
        a = $\frac>$
        = $\frac<6.67300 × 10^<-11> m^<3> kg^<-1> s^<-2> \times 5.98 \times 10^<24> kg><6.37 \times 10^<3> m>^<2>$.
        = 9.8 m/s 2 .

        Question 2: An electric Heater is connected to a 220 V mains supply and draws a current of 5 A. Calculate the Power rating of the Heater?
        Solution:

        Current drawn I = 5 A
        $\therefore$ Power rating P = V $\times$ I
        = 220 $\times$ 5
        = 1100 W.
        Thus the Power rating is 1100 W.



        Pacific Spine and Pain Center- Valley – s Premier Pain Management Center – Visalia – s Premiere Comprehensive Pain Management Center, premier practice management.#Premier #practice #management


        #

        Pacific Spine and Pain Center

        Visalia s Premiere Comprehensive Pain Management Center.

        805 W. Acequia Suite 1D & 1B | Visalia, CA 93291

        559.713.6515

        Patient Portal

        Our partnership with Greenway and their electronic medical record gives our patients online access to many great features. Through our portal you can schedule an appointment, pre-register for an appointment, fill out Click here to learn more…

        Premier practice management

        Individualized Care

        Over the past two decades there has been an enormous shift in healthcare. With rising healthcare costs the small physician practices of the past are slowly fading away. More and more physicians are joining larger medical Click here to learn more…

        Premier practice management

        New Patients

        Thank for choosing Pacific Spine Pain Center for your care. We are grateful for the opportunity to get to know you and treat your pain. We value the trust you place in us as your healthcare provider and will do all Click here to learn more…

        Premier practice management

        Treatment

        At Pacific Spine Pain Center we use the most technologically advanced and evidence-based treatments available to treat your pain. We do not believe in a one size fits all approach but instead develop an Click here to learn more…

        Premier practice management

        Diagnosis

        Prior to adequately treating your medical condition it is absolutely essential to establish an accurate diagnosis. In light of rising health care costs and increasing pressure on health care providers to see more Click here to learn more…

        Premier practice management

        Meet the Doctors

        Premier practice management

        Pain Management Specialist

        An expert in the field of Pain Management, Dr. Sorensen trained at the country’s top academic medical institutions including Columbia University Medical Center-NYPH where he completed both his Residency and Pain Management Fellowship and Georgetown University School of Medicine where he obtained his Doctor of Medicine.

        Services

        Premier practice management

        We offer the most innovative non-surgical solutions to adequately treat your pain. Our treatment plans are individually tailored to address your specific goals and needs and vary from conservative therapy to minimally invasive procedures. Our multi-dimensional treatment plans included minimally-invasive procedures, physical therapy, and pharmaceutical optimization.

        Make an appointment

        Premier practice management



        The Curious Dentist – Practice Management, Cosmetic Dentistry, Implant Dentistry #practice #management, #overhead, #employee #management, #implants, #implant #dentistry, #cosmetic #dentistry, #case #acceptance, #occlusion


        #

        Posted on 7 Jul 2017

        I m excited to be a part of the Success in Practice event hosted by Jill Parker, RDH. Jill is bringing together several practice management experts for a unique podcast experience. We sat down to discuss practice overhead and expenses. How

        Posted on 16 May 2017

        In this video we combine the concepts from Part One and Part Two and practice calculating overhead from your Profit and Loss Statement. It s easy! Now you can quickly find out if you re on target with your expenses or, if

        Posted on 14 Mar 2017

        How much money did your business collect and how much did it spend? These pretty darn important questions are answered on the Profit and Loss Statement, also known as the P L, also known as the Income Statement. Your accountant should be

        Posted on 17 Feb 2017

        I ve started a new video series called DE s Business Lab. I ll explore a practice management topic over the course of a few short videos. First up overhead. Enjoy!

        Posted on 12 Jan 2017

        I ve been knee deep in research on gross profit margins. It s a fundamental concept in business that has been sorely missed in dentistry. I ll have an article published in Dental Economics in March of 2017, but in the mean time

        Posted on 2 Aug 2016

        Ask a dentist how they value a practice and you ll typically hear something along the lines of 75% of last years gross. Here s what that means. They are taking last year s gross collections (before deducting staff expenses and other types

        Posted on 5 Jul 2016

        I am not an expert in retirement planning. Not by a long shot. But I ve rounded up some of the best, non-biased information out there for you so you can start having better conversations with your financial planner. There are

        Posted on 28 Jun 2016

        For the foreseeable future, ADA research shows that there will continue to be an increase in the supply of dentists and a decrease in the demand for our services by adults. And yet we keep opening dental schools, but don t

        Posted on 26 Apr 2016

        Look at your dental supply catalog and you may be shocked at how expensive a bottle of bonding agent can be. It won t be a surprise then to find out that the cost of dental materials is one of the

        Posted on 21 Apr 2016

        I want to walk you through a concept I ve been writing and lecturing about for a few years. It s called procedure cost and it s a way of evaluating your fees. I wrote about how to calculate procedure cost back in



        MOMS Medical Billing Software #moms, #momsat, #moms #software, #medical #practice #management #software, #medical #billing #software, #medical #office #management #systems, #medical #software, #moms, #moms #billing #software, #medical #office #management #system, #billing, #medical #billing, #medical #practice #billing, #billing


        #

        Wednesday, August 17 2011

        MOMS® AT is designed to streamline the entire medical office accounts receivable billing process in order to maximize reimbursement.

        MOMS® is currently used by:

        • Single Practices
        • Multiple Physician Practices
        • Multiple Facility Practices
        • Hospitals
        • Therapists
        • Billings Services

        MOMS® AT is used by many specialties, and has the following specialty specific modules:

        • Family Practice
        • Nephrology
        • Family Planning
        • Physical Therapy
        • Podiatry
        • Internal Medicine
        • Occupational Medicine
        • OB-Gyn
        • Ophthalmology
        • Radiology
        • Dermatology
        • Psychiatry
        • Cardiology
        • General Surgery
        • Urology

        MOMS® AT supports electronic and paper billing:

        • ICD-10-CM Ready (with one click ICD-9-CM to ICD-10-CM conversion and vice versa)
        • WCMS-1500CS-12 for Physician Billing
        • UB04 for Hospital and Rural Clinic Billing
        • Worker’s Compensation Billing
        • Real Time Claim Adjudication
        • Batch Billing
        • Real Time Eligibility
        • Electronic Posting – ERN/ERA
        • Pre Bill Error Correction

        MOMS® AT is designed to improve medical office management by:

        • Tracking Income and Performance (Over 250 Reports)
        • Custom Report Writer
        • Electronic Bi-Directional interfaces with many popular EMRs
        • Individual Fee Schedules by Insurance (including RVUs)
        • Customizable Appointment Scheduler with Hospital Rounds Tracking
        • Security Access by user
        • Integrated Credit Card Processing
        • Communication Tools
        • Customizable Tools
        • Customizable Statement Format
        • Image Capture
        • Custom Forms and Letters
        • Employee Time Clock
        • Medical Records Retirement Calculator
        • Patient email
        • And many more features

        MOMS® AT has tools for Physicians and Nurses.

        • Referral Tracking
        • Electronic Prescriptions
        • Allergy and Medication Listing
        • Tracking Laboratory Orders and Results with Bidirectional Electronic Laboratory Interface with CPL,Quest, and Labcorp
        • Injection Module
        • Vaccine History
        • Family Planning


        SAT Scores: Average SAT Scores for Colleges #sat, #scholastic #assessment #test, #sat #score, #sat #scores, #sat #test, #sat #exam, #sat #prep, #sat #course, #sat #practice #test.


        #

        Average SAT Scores for Colleges

        Score reports for the SAT I exams are cumulative. This means that each score report sent to a college or used for a scholarship will include information from the Student Descriptive Questionnaire as well as the scores of up to six SAT I and six SAT II exams. Separate scores for the mathematical and verbal sections cannot be sent. All testing results on the SAT I and SAT II (once released) are part of the same record and will be reported together.

        As Colleges and Universities become more and more competitive and impacted the average SAT Score to get into schools has risen. The SAT was supposed to give students an equal opportunity chance into the Colleges as any other students despite family backgrounds, inconsistent grading systems, and curriculum standards in the nations high schools (www.collegeboard.com). Though now days these ideals may have been looked over. The SAT is a test that has nothing to do with the knowledge acquired in schooling. Furthermore, it does help if you come from a good background, because they can get a student the necessary tools to do good on the SAT. Though, regardless of all the negative implications on the SAT s I believe the SAT s still serve their purpose of providing colleges with a consistent and reasonable way to admit students into their college.

        Rushing Scores: The College Board provides a score rushing service. There is an additional service charge for this fee. Rushing scores will usually speed up delivery of scores by up to a week or a week and a half. Rush reporting does not mean rush marking. Check the SAT I or SAT II bulletin for the fee schedule and other information.

        SAT Score Requirements for College

        Bryn Mawr College

        California Polytechnic State University

        Eugene Lang College

        Montana Tech of the Univ. of Montana

        New College of Florida

        St. Olaf College

        SUNY at Binghamton

        SUNY at Buffalo

        SUNY College at Geneseo

        US Coast Guard Academy

        US Merchant Marine Academy

        US Military Academy

        University of Redlands



        Oregon Nurses Association #oregon,nurses,oregon #nurses #association,nurse #staffing,staffing,professional #association,nursing #practice


        #

        ONA Names New Executive Director

        Following an extensive search, ONA’s board of directors is pleased to introduce Martin Taylor as ONA’s new executive director. Taylor will succeed retiring executive director Susan King, MS, RN, CEN, FAAN, June 1, 2017. He is a former member of ONA’s executive team and led ONA’s health policy and government relations department from 2006 to 2008.

        Find Your Bargaining Unit

        Visit your bargaining unit’s web page.

        Current Surveys

        Find current general nursing and bargaining unit surveys.

        ONA Responds to AHCA Vote

        On May 4, members of the U.S. House of Representative voted to pass the American Health Care Act (AHCA), a bill which jeopardizes health coverage for the more than 400,000 Oregonians who gained health insurance coverage through the ACA.

        ONA, OMA and OAHHS oppose the current version of the AHCA, which would decrease Oregonians’ access to health care services.

        Nurse Staffing Resources

        In Oregon, nurses have a voice in creating staffing plans that meet patients’ needs. The Oregon Hospital Nurse Staffing Law covers the important role direct-care nurses have in crafting and approving hospital staffing plans, how plans are implemented, rest periods for nurses, and state enforcement of the law.

        Find the latest nurse staffing information and resources below.

        • Click here for nurse staffing resources

        Online CE for Nurses

        As part of ONA’s ongoing efforts to best serve our members and every nurse in Oregon, we are excited to present OCEAN (Oregon Continuing Education Activities for Nurses) online continuing education.



        ACT Test Preparation – Practice Test Questions and Test Prep Tools #answers #to #crossword #puzzles


        #answer math questions

        #

        Do your best on test day

        ACT offers additional ways for you to prepare for test day, including:

        • ACT Online Prep —The only program designed exclusively by ACT test development professionals.
        • The Official ACT Prep Guide —An ACT-authorized prep book, with three practice tests, each with an optional writing test.
        • Sample Test Questions —Practice questions to give you a taste of what to expect on the ACT test.

        Find more information about these resources and more below.

        Please note that ACT test preparation materials are copyrights and may not be copied or distributed without ACT’s prior written permission.

        Get free college prep tips and financial aid info texted to your phone!

        ACT proudly supports the Better Make Room movement, led by Civic Nation and the US Department of Education. Learn more about a free resource provided by Better Make Room that allows you to get information on everything you need to get to—and pay for—college, including:

        • ACT® test dates
        • Deadline reminders
        • College prep checklists
        • College search and application tips
        • Advice on getting scholarships and student aid

        General Test Tips

        • Carefully read the instructions on the cover of the test booklet .
        • Read the directions for each test carefully.
        • Read each question carefully.
        • Pace yourself—don’t spend too much time on a single passage or question.
        • Pay attention to the announcement of five minutes remaining on each test.
        • Use a soft-lead No. 2 pencil with a good eraser. Do not use a mechanical pencil or ink pen; if you do, your answer document cannot be scored accurately.
        • Answer the easy questions first, and then go back and answer the more difficult ones if you have time remaining on that test.
        • On difficult questions, eliminate as many incorrect answers as you can, then make an educated guess among those remaining.
        • Answer every question. Your scores on the multiple-choice tests are based on the number of questions you answer correctly. There is no penalty for guessing.
        • If you complete a test before time is called, recheck your work on that test.
        • Mark your answers properly. Erase any mark completely and cleanly without smudging.
        • Do not mark or alter any ovals on a test or continue writing the essay after time has been called. If you do, you will be dismissed and your answer document will not be scored.

        Multiple-Choice Tips

        English
        • Be aware of the writing style used in each passage.
        • Consider the elements of writing that are included in each underlined portion of the passage. Some questions will ask you to base your decision on some specific element of writing, such as the tone or emphasis the text should convey.
        • Be aware of questions with no underlined portions—that means you will be asked about a section of the passage or about the passage as a whole.
        • Examine each answer choice and determine how it differs from the others. Many of the questions in the test will involve more than one aspect of writing.
        • Determine the best answer. Read and consider all of the answer choices before you choose the one that best responds to the question.
        • Reread the sentence, using your selected answer.

        Mathematics
        • Read each question carefully to make sure you understand the type of answer required.
        • If you choose to use a calculator, be sure it is permitted, is working on test day, and has reliable batteries. Use your calculator wisely.
        • Solve the problem.
        • Locate your solution among the answer choices.
        • Make sure you answer the question asked.
        • Make sure your answer is reasonable.
        • Check your work.

        Reading
        • Read the passage(s) carefully.
        • Read and consider all of the answer choices before you choose the one that best responds to the question.
        • Refer to the passage(s) when answering the questions.

        Science
        • Read the passage carefully.
        • Refer to the scientific information in the passage when answering the question.
        • Read and consider all of the answer choices before you choose the one that best responds to the question.
        • Note conflicting viewpoints in some passages.

        • Review the latest information on permitted and prohibited calculators.
        • You are not required to use a calculator. All the problems can be solved without a calculator.
        • If you regularly use a calculator in your mathematics work, use one you’re familiar with when you take the mathematics test. Using a more powerful, but unfamiliar, calculator is not likely to give you an advantage over using the kind you normally use.

        Test Booklet Instructions

        The following instructions are printed on the cover of the multiple-choice test booklet. The instructions for the ACT writing test are different.

        This booklet contains tests in English, mathematics, reading, and science. These tests measure skills and abilities highly related to high school course work and success in college. Calculators may be used on the mathematics test only.

        The questions in each test are numbered, and the suggested answers for each question are lettered. On the answer document, the rows of ovals are numbered to match the questions, and the ovals in each row are lettered to correspond to the suggested answers.

        For each question, first decide which answer is best. Next, locate on the answer document the row of ovals numbered the same as the question. Then, locate the oval in that row lettered the same as your answer. Finally, fill in the oval completely. Use a soft lead pencil and make your marks heavy and black. Do not use ink or a mechanical pencil.

        Mark only one answer to each question. If you change your mind about an answer, erase your first mark thoroughly before marking your new answer. For each question, make certain that you mark in the row of ovals with the same number as the question.

        Only responses marked on your answer document will be scored. Your score on each test will be based only on the number of questions you answer correctly during the time allowed for that test. You will not be penalized for guessing. It is to your advantage to answer every question even if you must guess.

        You may work on each test only when your test supervisor tells you to do so. If you finish a test before time is called for that test, you should use the time remaining to reconsider questions you are uncertain about in that test. You may not look back to a test on which time has already been called, and you may not go ahead to another test. To do so will disqualify you from the examination.

        Lay your pencil down immediately when time is called at the end of each test. You may not for any reason fill in or alter ovals for a test after time is called for that test. To do so will disqualify you from the examination.

        Do not fold or tear the pages of your test booklet.

        DO NOT OPEN THIS BOOKLET UNTIL TOLD TO DO SO.

        Writing Test Booklet Instructions

        The following instructions are printed on the cover of the writing test booklet.

        This is a test of your writing skills. You will have forty (40) minutes to read the prompt, plan your response, and write an essay in English. Before you begin working, read all material in this test booklet carefully to understand exactly what you are being asked to do.

        You will write your essay on the lined pages of the answer document provided. Your writing on those pages will be scored. You may use the unlined pages in this test booklet to plan your essay. Your work on these pages will not be scored.

        Your essay will be evaluated based on the evidence that it provides of your ability to:

        • analyze and evaluate multiple perspectives on a complex issue
        • state and develop your own perspective on the issue
        • explain and support your ideas with logical reasoning and detailed examples
        • clearly and logically organize your ideas in an essay
        • effectively communicate your ideas in standard written English

        Lay your pencil down immediately when time is called.

        DO NOT OPEN THIS BOOKLET UNTIL YOU ARE TOLD TO DO SO.



        Practice Answering WH Questions at Home! #peter #answer.com


        #answering questions

        #

        Answering WH Questions
        What, Who, Where, When and Why

        Many young children demonstrate difficulty answering Wh questions with a complete and appropriate response. Use the worksheets, listed at the bottom of the page, as a way to practice the different question forms at home.

        If these questions seem hard for your child to answer:

        1. Give your child 2 choices, and see if they can pick the correct answer

        2. See if your child can point to the picture first, then model the correct answer for them.

        3. Give your child the answer, have them repeat after you.

        If these questions seem too easy for your child to answer:

        1. Try mixing up all the pictures and asking different questions each time.

        2. Try to ask more questions about the same picture (e.g. “what do we do with a hammer?”, “what could you build with a hammer?”, “what does hammer look like?”, etc.).

        3. Read a book with your child. Stop after each page and ask questions about what you just read, about the people, places and things you see. Ask questions about what happened, what is happening, and what is going to happen.



        Free SAT Math Test Practice Questions with Answers Sample 1 #sadlier #oxford #vocabulary #workshop #answers


        #answers for math

        #

        Free SAT Math Test Practice Questions with Answers
        Sample 1

        A set of 25 Math questions, with answers and detailed solutions similar to the questions in the SAT math test. The answers are at the bottom of the page.

        1. What is the area, in square feet, of the triangle whose sides have lengths equal to 10, 6 and 8 feet?

        2. 3 102 + 9*3 100 + 3 103 /3 =.

          A) 3 101
          B) 3 102
          C) 3 103
          D) 3 104
          E) 3 105

        3. Of the 80 students in class, 25 are studying German, 15 French and 13 Spanish. 3 are studying German and French; 4 are studying French and Spanish; 2 are studying German and Spanish; and none is studying all 3 languages at the same time. How many students are not studying any of the three languages?
        4. In the figure below, AB is a diameter of the large circle. The centers C1 and C2 of the smaller circles are on AB. The two small circles are congruent and tangent to each other and to the larger circle. The circumference of circle C1 is 8 Pi. What is the area of the large circle?

          A) 64Pi
          B) 32Pi
          C) 156Pi
          D) 128Pi
          E) 16Pi

        5. Round (202) 2 to the nearest hundred.

          A) 40,000
          B) 48,000
          C) 40,800
          D) 47,000
          E) 49,000

        6. If w workers, working at equal rates, can produce x toys in n days, how many days it takes c workers, working at same equal rates, to produce y toys?
        7. A number of the form 213ab, where a and b are digits, has a reminder less than 10 when divided by 100. The sum of all the digits in the above number is equal to 13. Find the digit b.

        8. Find a negative value of x that satisfies the equation
          [(x+1) 2 – (2x + 1)] 1/2 + 2|x| – 6 = 0
          A) -5
          B) -4
          C) -3
          D) -2
          E) -1
        9. The equation 1/a + 1/|a| = 0 has

          A) an infinite number of solutions
          B) no solutions
          C) 1 solution only
          D) 2 solutions only
          E) 3 solutions only

        10. The inequality x 2 – 2x + 1 0 has

          A) no solutions
          B) a set of solutions
          C) 1 solution only
          D) 2 solutions only
          E) 3 solutions only

        11. In the figure below, AC is parallel to DE. AE, FG and CD intersect at the point B. FG is perpendicular to AC and DE. The length of DE is 5 inches, the length of BG is 8 inches and the length of AC is 6 inches. What is the area, in square inches, of triangle ABC?

          .

        12. Points A, B and C are defined by their coordinates in a standard rectangular system of axes. What positive value of b makes triangle ABC a right triangle with AC its hypotenuse?
        13. Line L passes through the points (-2,0) and (0,a ). Line LL passes through the points (4,0) and (6,2). What value of a makes the two lines parallel?
        14. a, b, c and d are numbers of different values such that
          a + b = d
          a*b*c = 0
          Which of the 4 numbers MUST be equal to 0?

          A) 10,000
          B) 209,000
          C) 289,000
          D) 290,000
          E) 40,000

        15. For what value of k will the two equations 2x + 4 = 4(x – 2) and -x + k = 2x – 1 have the same solution?
        16. An object travels at fifteen feet per minute. How many feet does it travel in 24 minutes and 40 seconds?
        17. In the figure below, DE is parallel to CB and the ratio (length of AE / length of EB) is 4. If the area of triangle AED is 20 square inches, what is the area, in square inches, of triangle ABC?

          .

          A) 31.25
          B) 80
          C) 320
          D) 1,600
          E) The area of triangle ABC cannot be determined from the given information.

        18. If f(n) = n + n, where n is a positive integer, which of the following would be a value of f(n)?
          I) 5
          II) 10
          III) 12

          A) III only
          B) None
          C) I and III only
          D) I, II and III only
          E) II and III only

        19. If a and b are both even numbers, which of the following COULD be and odd integer?

          A) (a + b) 2
          B) a 2 + b 2
          C) (a + 1) 2 + (b + 1) 2
          D) (a + 1)*(b + 1) – 1
          E) (a + 1) / (b + 1)

        20. If x is a negative number, which of the following must be true?
          I) x 5 |x|
          II) x (-x)
          III) x – 1/|x| 0

          A) I, II and III
          B) I and II only
          C) None
          D) II and III only
          E) I and III only

        21. If n is a positive integer such that n! / (n – 2)! = 342, find n.
        22. What is the sum of the reciprocals of the solutions to the equation
          x 2 – (3/5)x = -11/3
          A) 3/5
          B) 5/3
          C) 9/55
          D) -11/3
          E) 94/65
        23. A number is given as 987562153ab where a and b are digits. Which values of a and b, such that

          a + b = 11 and a b,

          would result in 987562153ab being divisible by 4?

          A) a = 0. b = 8
          B) a = 3. b = 8
          C) a = 7. b = 8
          D) a = 5. b = 6
          E) a = 3. b = 4



        24. Free Compass Math Test Practice Questions with Answers – Sample 1 #crossword #answer


          #free math answers

          #

          Free Compass Math Test Practice Questions
          with Answers – Sample 1

          Math questions, with answers, similar to the questions in the compass math test are presented. The questions are designed to reflect the major topics covered in the compass test: Numerical skills/pre-Algebra, algebra. college algebra, geometry and trigonometry. The answers are at the bottom of the page and the solutions with full explanations to these questions are also included.

            A – Numerical Skills/Pre-Algebra

          1. In scientific notation, 3.0 x 10 -5 + 0.0000022 =

            A) 3.5 x 10 -5
            B) 3.22 x 10 -5
            C) 5.2 x 10 -6
            D) 3.5 x 10 -6
            E) 5.2 x 10 -11

            is calculated and the fraction obtained reduced to simplest form, then what is its numerator?
            A) 12
            B) 8
            C) 7
            D) 6
            E) 3

          2. A shop owner increased the selling price of a shirt from $20 to $26. By what percentage was the price increased?
            A) 6
            B) 26
            C) 30
            D) 46
            E) 60
          3. Tom worked for 6 hours and was paid $5.50 per hour. He then went shopping and bought two magazines at $9.50 each and a pen at $8.25. How much money does Tom have left?
            A) $60.25
            B) $15.25
            C) $33
            D) $27.25
            E) $5.75
          4. Bill bought 1(3/4) pounds of Cheddar cheese, 3.75 pounds of blue cheese and 4(1/2) pounds of goat cheese. How many pounds of cheese did Bill buy?
            A) 8
            B) 7.75
            C) 9.25
            D) 10
            E) 7

          5. In a certain school, 40% of all students are 8 years old or younger. The number of the remaining students is 120. How many students are 8 years old or younger?
            A) 80
            B) 160
            C) 480
            D) 320
            E) 740
          6. 1/5 of students in a school have no brothers or sisters. Of the remaining students, 40% have 1 brother or sister. What percent of all students have more than 1 brother or sister?
            A) 60
            B) 80
            C) 48
            D) 20
            E) 45
          7. A car hire company offers two plans A and B. In plan A, a customer pays a flat fee of $20 for the day plus 5 cents for each kilometer. In plan B, a customer pays a flat fee of $15 for the day plus 7 cents for each kilometer. For how many kilometers would a customer pay the same amount for the two plans?
            A) 1000
            B) 800
            C) 242
            D) 400
            E) 250
          8. Joe worked part time for x hours and earned y dollars. How much does he earn if he works z hours?
            A) yz/x
            B) z/(xy)
            C) xyz
            D) zx/y
            E) xy/z
          9. In a science test, a class of 30 students had an average of 80. The 20 girls in the class had an average of 85. What is the average of the 10 boys in the class?
            A) 60
            B) 70
            C) 80
            D) 85
            E) 90

            B – Algebra

          10. If a = -2 and b = -2, what is the value of (a 3 – 1) / (b – 1)
            A) 3
            B) -9
            C) -3
            D) 9
            E) 6
          11. x is a variable such that if 20% of it is added to its fifth the result is equal to 12 subtracted from seven tenths of x. Find x.
            A) 0.2
            B) 1/5
            C) 7/10
            D) 20
            E) 40
          12. The area A of a trapezoid is given by the formula A = 0.5(b + B)h, where b and B are the sizes of the bases and h the size of the height of the trapezoid. Express B in terms of A, b and h.
            A) 0.5Ah – b
            B) 2A/h – b
            C) (2A – b)/h
            D) 2A/h + b
            E) (2A + b)/h
          13. Tom, Linda and Alex have $120 dollars. Alex has the third of what Tom has and Linda has twice as much as Alex. How much money, in dollars, does Linda have?
            A) 10
            B) 20
            C) 40
            D) 60
            E) 80
          14. Which of the following is equivalen to 6x 2 – 11x – 2?
            A) (6x – 1)(x + 2)
            B) (3x – 1)(2x + 2)
            C) (3x + 1)(2x – 2)
            D) (6x + 1)(x – 2)
            E) (x + 1)(6x – 2)
          15. Which of the following is a factor of x 2 – 7x – 8?
            A) x + 1
            B) x + 8
            C) x + 7
            D) x – 1
            E) x – 7
          16. (2xy 2 – 3x 2 y) – (2x 2 y 2 – 4x 2 y) =
            A) 2x 2 y 2
            B) -2x 2 y 2 -7x 2 y – 2x 2 y 2
            C) -2x 2 y 2 + x 2 y – 2x 2 y 2
            D) 2x 2 y 2 + x 2 y – 2x 2 y 2
            E) -2x 2 y 2 + x 2 y + 2xy 2
          17. During the same journey, Stuart drove x miles for 2 hours, and 200 miles for 3 hours. Find x if the average speed for the entire journey is 70 miles per hour.
            A) 166
            B) 167
            C) 150
            D) 140
            E) 120

          18. Given the equations of the lines
            (I) 2y + 3x = 3
            (II) -3y – 2x = 5
            (III) -6y + 4x = 9,
            (IV) 2y + 6x = 9
            which two lines are perpendicular?

            A) (I) and (II)
            B) (II) and (III)
            C) (III) and (IV)
            D) (I) and (III)
            E) (IV) and (II)

          19. If f(x) = (x + 1) 2. then f(t + 2) =
            A) t 2 + 2t + 4
            B) t 2 + 4
            C) t 2 + 6t + 9
            D) t 2 + 9
            E) t 2 + 2t + 1
          20. For x 0 and y 0,
            ( x + y) ( x – y) – ( x – y) 2 =
            A) -2 x y – 2y
            B) x – y
            C) 0
            D) -2 x y + 2y
            E) 2 x y – 2y
          21. What is the slope of the line whose equation is given by
            x/2 – y/4 = 7
            A) 2
            B) 1/2
            C) -1/4
            D) -1/2
            E) -2
          22. In a standard rectangular system of axes, point A has the coordinates (2. 1). What must be the coordinates of point B if M(3. 2) is the midpoint of the segment AB?

            C – College Algebra



          23. Free ACT Math Test Practice Questions with Answers #dictionary #with #definition


            #free math answers

            #

            Free ACT Math Test Practice Questions with Answers
            sample 1

            60 Math questions. with answers and detailed solutions. similar to the questions in the ACT math test. The answers are at the bottom of the page.

            1. 4 x 10 -5 =
              A) – 40,000
              B) – 200
              C) 0.0004
              D) 0.00004
              E) 0.20

            2. Which of the following is equivalent to (x)(x)(x)(x 3 ), for all x?
              A) 4x
              B) 6x
              C) x 6
              D) 4x 6
              E) 4x 4

            3. There are 15 balls in a box: 8 balls are green, 4 are blue and 3 are white. Then 1 green and 1 blue balls are taken from the box and put away. What is the probability that a blue ball is selected at random from the box?
              A) 3/13
              B) 4/15
              C) 3/15
              D) 4/13
              E) 2/13
            4. The length of a rectangle is 3 times its width. If the width of the rectangle is 5 inches, what is the rectangle’s area, in square inches?
              A) 15
              B) 20
              C) 30
              D) 75
              E) 40

              For all x 2, (2x 2 + 2x – 12) / (x – 2) simplifies to
              A) 2(x – 2)
              B) x + 3
              C) 2(x + 3)(x – 2)
              D) x – 2
              E) 2(x + 3)

            5. If the hypotenuse of a right triangle is 10 inches long and one of its legs is 5 inches long, how long is the other leg?
              A) 5
              B) 5 3
              C) 5 5
              D) 75
              E) 10 – 5
            6. In the standard (x,y) coordinate plane, the graph of (x + 3) 2 + (y + 5) 2 = 16 is a circle. What is the circumference of the circle, expressed in coordinate units?
              A) 4
              B) 5
              C) 3
              D) 8
              E) 25
            7. How many solutions are there to the equation x 2 – 7 = 0?
              A) 1
              B) 2
              C) 4
              D) 7
              E) 14
            8. A circle with center (4,-5) is tangent to the y-axis in the standard (x,y) coordinate plane. What is the radius of this circle?
              A) 4
              B) 5
              C) (41)
              D) 16
              E) 25
            9. Angle A is an acute angle and sin(A) = 11/14. What is the value of cos(A)?
              A) 3/14
              B) 3 / 14
              C) 5 3 / 14
              D) (3/14)
              E) 5/14

            10. What are the values of a and b. if any, where – a|b + 4| 0.
              A) a 0 and b -4
              B) a 0 and b 4
              C) a 0 and b -4
              D) a 0 and b -4
              E) a 0 and b -4
            11. In a shipment of televisions, 1/50 of the televisions are defective. What is the ratio of defective to non defective televisions?
              A) 1/200
              B) 1/50
              C) 1/49
              D) 49/1
              E) 50/1
            12. Which of the following is divisible (with no remainder) by 4?
              A) 214133
              B) 510056
              C) 322569
              D) 952217
              E) 214395
            13. A particle travels 1 x 10 6 meters per second in a straight line for 5 x 10 -6 seconds. How many meters has it traveled?
              A) 2 x 10 11
              B) 5 x 10 12
              C) 5 x 10 -12
              D) 5
              E) 5 x 10 -36
            14. The length of sides AB and AC in the triangle below are equal. What is the measure of angle A?

              A) 70 o
              B) 55 o
              C) 40 o
              D) 110 o
              E) 20 o

            15. In the figure below ABC is an equilateral triangle. AH is perpendicular to BC and has a length of 2 3 inches. What is the area, in square inches, of triangle ABC.

              A) 12
              B) 2 3
              C) 4 3
              D) 8 3
              E) cannot be determined from the given information

            16. If 8y = 3x – 11, then x =
              A) (88/3) y
              B) (8/3) y + 11
              C) (8/3) y – 11
              D) (8y – 11)/3
              E) (8y + 11)/3
            17. Which of the statements describes the solution set for -2(x + 8) = -2x + 20?
              A) x = – 2 only
              B) x = 0 only
              C) x = 20 only
              D) There are no solution for this equation.
              E) All real numbers are solutions of this equation.
            18. When graphed in the (x,y) coordinate plane, at what point do the lines 2x + 3y = 5 and x = -2 intersect?
              A) (-2,0)
              B) (-2,5)
              C) (0,5/3)
              D) (0,5)
              E) (-2,3)
            19. The area of a trapezoid is 0.5 h (b1 + b2), where h is the altitude, and b1 and b2 are the lengths of the parallel bases. If a trapezoid has an altitude of 15 inches, an area of 105 square inches, and one of the bases 22 inches, what is the perimeter, in inches, of the trapezoid?
              A) 8
              B) 45
              C) 60
              D) 30
              E) This trapezoid does not exist.
            20. If you drove at average speed of 66 miles per hour, what distance, in miles, did you drive in 99 minutes?
              A) 1.5
              B) 0.7
              C) 65.34
              D) 108.9
              E) 150
            21. If x and y are any real numbers such that 0 x 2 y. which of these must be true?
              A) x (xy)/2 y
              B) 0 xy 2x
              C) x xy 2
              D) 0 xy 2
              E) xy y
            22. In the right triangle ABC below, what is the cosine of angle A?
            23. The graph of y = 2/(x – 3) is shown below

              Among the following, which is the best possible graphical representation of y = -2/|x – 3|

              .

            24. What is the slope of the line
              4x = -3y + 8
              A) 4
              B) -3/4
              C) -4/3
              D) 2
              E) 8
            25. In the figure below, B is on AD. BAC and ACB measure 26� and 131� respectively. What is the measure of CBD?

              .

            26. Which of the following is equal to 45
              A) 15
              B) 5 3
              C) 9 5
              D) 3 5
              E) 3


            27. Law Practice Management Software, •, practice management software for law firms.#Practice #management #software #for #law #firms


              #

              practice management software for law firms

              Practice management software for law firms

              • Practice management software for law firmsCRM
                • Contacts Matters
                • Tasks, Events Workflows
                • Document Management
                • Intake Forms
              • Practice management software for law firmsCommunication
                • Client Portal
                • Notifications Chat
                • Trust Accounting Reports
              • Practice management software for law firmsBILLING
                • Invoicing
                • Time Tracking Expenses
                • Credit Card Processing
              • Practice management software for law firmsINTEGRATIONS
                • Calenders Emails
                • Mobile Apps
                • Zapier, Quickbooks more
              • Practice management software for law firmsPRACTICEPANTHER
                • About Us
                • Careers
                • Security
                • Press Media
              • Practice management software for law firmsRESOURCES
                • Blog
                • API
                • 21 Productivity Tools
                • Start a Firm
              • Practice management software for law firmsPARTNERSHIP
                • Affiliate Program
                • Incubator / Law School Program
                • Customer Testimonials
              • Practice management software for law firmsSUPPORT
                • FAQ Forum
                • Get a Demo
                • Support Team
                • Updates
                • Contact Us

              Secure case management software made easy.

              Practice management software for law firms

              Only $49/month/user.

              Everything included.

              Contact Matter Management

              Task Event Workflows

              Document Management

              Invoicing

              Time Tracking

              Expense Management

              Client Portal

              Notifications Chat

              Accounting Reports

              Calendar Email Integration

              iPhone/Android Apps

              $49/month

              Work from anywhere.

              Get the apps.

              Practice management software for law firms Practice management software for law firmsPractice management software for law firms

              Integrated with your favorite apps.

              Click each logo for more information.

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms

              Practice management software for law firms



              Practice Placement Test (Arithmetic #answer #math #questions


              #algebra questions and answers

              #

              Practice Placement Test (Arithmetic/Pre-Algebra)

              Answer the 30 questions below and then click the button at the bottom of the page to immediately check your answers. To accurately access your skills you should take NO MORE THAN 30 MINUTES to complete this test.

              You may NOT use books, notes, calculators or other people during this test.

              After you get your test results, return to the Math Tests Page (by following the links at the bottom of each of the next two pages); then use the topic guide to locate the specific skills you need to review.

              Generated by QuizMaker 2.0.

              QuizMaker 2.0 for QuizCenter authored by Ritchard Shadian. 1996-98 University of Hawaii. Developed for the University of Hawaii Office of Technology Transfer and Economic Development in cooperation with Maui Community College. All rights reserved. Any copying, distribution, or preparation of derivative works is strictly prohibited.

              Scoring provided by QuizCenter on DiscoverySchool.com.

              1994 – 2002 Amby Duncan-Carr. All rights reserved.



              Math Problems – Math Practice for Kids – Math Blaster #psychology #questions #and #answers


              #answers to math problems

              #

              Math Problems

              Studies have shown that students who practice math problems frequently have better math grades. Too often, parents and teachers think students do not have an aptitude for math when the problem actually lies in the lack of math practice .

              Use our fun worksheets and resources to engage kids and help them get better at solving math problems:

              More Math Problems

              Practice Math Problems

              Luckily for parents and teachers, there are plenty of websites that provide math problems for extra math practice. These problems are usually classified based on the age group they’re meant for, or the problem type. For example, for primary and middle school students there are 1st grade math problems, 2nd grade math problems, 3rd grade math problems, 4th grade math problems, 5th grade math problems, 6th grade math problems and 7th grade math problems. There are also math problems classified as addition problems. subtraction problems. multiplication problems and division problems .

              Importance of Practice Math Problems

              Children will benefit greatly from using math problems to practice their math skills. Improved math skills will in turn boost the child’s confidence and make them feel good about mathematics. Developing a positive attitude towards math will help them learn new skills and concepts and further contribute to the child’s improvement in the subject. This is why many parents like to give their children additional math practice at home with freely available math problems from the internet.

              Math Word Problems

              Math word problems require greater skill than simple math problems. This is because math word problems require reading and comprehension skills in addition to basic math skills. Further, in order to solve math word problems, children must be able to understand the relationship between math equations and simple everyday situations. Therefore, math word problems are a good way to highlight the importance of math in everyday life. Practicing math word problems helps kids master the skills they need to answer such questions.

              Additional information



              GMAT Practice Questions #answers #to #biology #questions


              #math questions and answers

              #

              Free GMAT Quant Verbal Questions

              You are here: Home GMAT Practice Questions

              G MAT sample Questions and answers in your inbox is a free service offered by 4GMAT.COM to assist students appearing for GMAT keep a progress check on their GMAT preparation. It helps you to stay sharp. Registered users receive a question by e-mail, free of cost. Detailed explanatory answers (including video explanations for select questions) and shortcut tips wherever applicable are also provided alongwith the correct answers to each question. Questions are selected from a wide array of topics that typically appear in the GMAT test.

              Questions in problem solving, data sufficiency and verbal reasoning are posted at regular intervals.

              A list of all questions that were published as part of this service is provided below. You can browse through the questions on a topic wise basis.

              Linear Equations
              Types of solution viz. unique, no solution and infinite in data sufficiency format. Word problems in problem solving format.

              Quadratic Equations
              Nature of roots, real, imaginary, real equal, solution to quadratic equations, word problems in quadratic equations; types of parabola.

              Set Theory
              Union, intersection of 2 and 3sets, disjoint sets, mutually exclusive sets. Compliment of a set, subsets, proper subsets.

              Number Properties
              LCM, HCF, remainders, divisors, indices, prime factorization, odd and even numbers, factorials, unit digits of numbers, and word problems.

              Inequalities
              Could get tricky as a data sufficiency question. Includes inequalities in algebraic expression, absolute value, and exponents.

              Descriptive Statistics
              Simple averages (Arithmetic Mean), Weighted Arithmetic Mean (weighted averages), Median, Mode, Range, Standard Deviation.

              Sequence Series
              Arithmetic and geometric progressions. Summation of series and problems in infinite geometric sequence.

              Ratio Proportion
              Standard problems that involve ratios and proportion, continued proportions, direct and inverse variations. Mixtures and rule of alligation.

              Interest
              Simple interest, compound interest, compounding more than once a year. Computing amount at the beginning and end of a period.

              Speed Distance Time
              Computing speed, time and distance, average speed, relative speed, train problems, boats in streams, aircraft with tailwind and races.

              Work Time
              Work done by a man or woman, time taken by pipes to fill a cistern, ratio in which workers share wages given different rates of work.

              Percentage
              Percentages to fraction or decimal conversion and the vice versa. Word problems in percentages. Relatively easy topic.

              Profits
              Cost price, selling price, profit, loss, % profit, % loss expressed as a percentage of cost price, discounts, and marked price.

              Permutation
              Permutation, combination, sampling with replacement, ordering, re-arrangement of letters of a word, seating arrangements.

              Geometry
              Triangles, similar triangles, right triangles, equilateral triangles, lines, parallel lines, angles, quadrilaterals, and circles.

              Coordinate Geometry
              Slope, intercepts and equation of line. Quadrants a line passes. Distance between points, midpoint theorem. Triangle area and centroid.

              Solid Geometry
              Area, volume, surface area of solids such as cuboids (rectangular cubes), cubes, spheres, hemispheres, cones, and cylinders.

              Data Sufficiency
              About a third of the questions in the GMAT quant section are data sufficiency questions. Tests concepts from all of the above topics.

              Sentence Correction
              Typical errors tested in the GMAT SC section include Subject-Verbal agreement, Pronouns, Tense, Modifiers, Parallel Constructs, Comparisons, and Word Usage.

              Free Quiz
              Free math quiz and free sentence correction quiz. Each quiz comprises 10 questions. Evaluate your performance with the answer key provided.

              GMAT Diagnostic Test
              Check your preparedness. 19 questions in quant and 21 in verbal. Use this online test to chalk out a prep plan to reach your target GMAT score.

              2 WAYS TO GET GMAT PREP QUESTIONS BY EMAIL



              DIO Implant System Co, Ltd #dental #tribune,dti,international,dental,dentistry,dentist,practice,news,publication,publisher,politics,business,science,specialties,cosmetic #dentistry,endodontics,endo,orthodontics,ortho,implantology,implants,events,videos,photos,blogs,oral,health,magazine,marketing,product,products,industry,dentalnews


              #

              DIO Implant System Co. Ltd.

              Total Implant Solution

              DIO Implant provides a perfect solution in any type of clinical case, and with a wide range of implant line-up, It offers a perfect solution for both users convenience and patients conditions.

              Per continuous and long-term investment plan in the Dental Implant market based on outstanding financial status (AAA credit rating), DIO Implant is investing into various R D centers, R D personnel, and educational seminars.

              Expansion of Business Structure

              DIO Implant is introducing and supplying dental products, and providing services to meet customers’ satisfaction, not only with dental implants, but by joining with the world-class dental and medical equipment companies. Moreover, DIO implant is developing the 3rd generation EPC stents and surgery instruments and, selling premium toothpaste containing FDA approved hydroxyapatite. DIO implant always keeps track of market change and is always in pursuit of future businesses.

              Cutting Edge Production System
              Equipped with the latest machining and cleaning system, DIO implant has a systematic manufacturing system from purchasing to shipping. DIO implant is doing its best for zero-defect parts.

              Strict Quality Management
              Under the standard quality management system of ISO 13485 and ISO 9001, DIO Implant obtained most of global medical device licenses including FDA, CE, KFDA, and GMP.

              DIO Implant System Co. Ltd. Products BioTite – H
              BioTite – H Coating is proven for its safely and verified for its validity by German technology produced from German SM Implant System
              “Platform Switching” technique is applied to the design of the implants and abutments to reduce cretal bone loss

              ProTem Implant System
              Optimal abutment size and form to ensure successful implantation.
              Self-Tapping body design for secure initial entry and firm gripping power. NARROW Fix
              NARROW Fix. Implant System is ideal for small osteotomy site. The abutment is fixed hard on the fixture from strong frictional force and also gives very excellent stability.

              High-tech, High-value Business

              DIO Corporation manufacturing premium dental implant in Korea jumps up to be a true global company by entering into a strategic partnership with DENTSPLY International Inc. who is the worlds top dental product company in December 2010.

              Nowadays, dental implant, once considered difficult and hard to procedure, has become familiar to public by various channels.

              We have manufactured the premium dental implant differentiated from other company with accumulated technology for 28 years.
              Our world-class dental implant has widely known for its advanced features and has been distributed over 60 countries.
              We have become one of the leading healthcare company by expanding the business with dental equipment, dental IT, and other medical filed such as stent beside the key product, Dental Implant.
              DIO Corporation has prepared to take off for global company by entering into a strategic partnership with DENTSPLY International Inc. in order to develop advanced technology and expand the world market.

              From now on, through the sales network in 120 countries, DIO will be one of the best dental medical company with continuous research development and techniques of dental implant.



              IXL – Fifth grade math practice #quick #answers


              #math questions and answers

              #

              Fifth grade math

              See recommended skills!

              Here is a list of all of the math skills students learn in fifth grade! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

              Place values and number sense

              Addition and subtraction

              Multiplication

              Division

              Exponents

              Number theory

              Decimals

              Add and subtract decimals

              Multiply decimals

              Divide decimals

              Fractions and mixed numbers

              Add and subtract fractions

              Multiply fractions

              Divide fractions

              Mixed operations

              Problem solving

              Ratios and rates

              Percents

              Consumer math

              Number sequences

              Coordinate plane

              Variable expressions

              Data and graphs

              Probability and statistics

              Time

              Units of measurement

              Two-dimensional figures

              Triangles and quadrilaterals

              Symmetry and transformations

              Three-dimensional figures

              Geometric measurement



              Practice Mathematics Test 1 for the ACT – 60 Questions #answers #for #science #questions


              #math questions and answers

              #

              Practice Mathematics Test 1 for the ACT 60 Questions

              If you want a chance to flex your ACT math muscles, you can try this practice test. The test covers algebra, geometry, and trigonometry, and the questions are modeled from questions off the latest ACT test. Complete this test, take it seriously, and you re sure to be much more at ease on exam day.

              In order to best simulate real exam conditions, you should do the following:

              Sit where you won t be interrupted or tempted to pick up the TV remote or your phone.

              Use the answer sheet provided to practice filling in the dots.

              Set your timer for 60 minutes.

              Check your work as you go.

              Avoid taking breaks during the test.

              Here are links for PDF files that you may download for ACT Practice Test 1:

              You should go through the answer explanations to all the questions, not just the ones that you missed, because you ll find lots of good info that may help you later on.

              Time: 60 minutes for 60 questions

              Directions: Each question has five answer choices. Choose the best answer for each question, and then shade in the corresponding oval on your answer sheet.



              UK GCE A AS A2 Level Chemistry practice worksheets multiple choice quizzes exam questions IB courses student exam revision help doc brown iphone ipad notepad notebook netbook epad tablet android #live #answering #service


              #chemistry answers

              #

              Doc Brown’s Chemistry

              A LEVEL CHEMISTRY REVISION

              QUIZZES and WORKSHEETS

              A Level Multiple Choice Chemistry Quizzes, Structured Questions, Worksheets, Practice Exam Questions etc. for Advanced Level and Subsidiary Advanced Level ChemistryHelp link indexes for GCE Advanced Subsidiary Level AS Advanced Level A2 IB Revise AQA GCE Chemistry OCR GCE Chemistry Edexcel GCE Chemistry Salters Chemistry CIE Chemistry, WJEC GCE AS A2 Chemistry, CCEA/CEA GCE AS A2 Chemistry revising courses for pre-university students (equal to US grade 11 and grade 12 and AP Honours/honors level courses)

              Good memories of 6th form teaching at Whitby Community College (1978-2003)

              (now Caedmon College, Whitby, North Yorkshire, England)

              Copying of the quizzes by schools and colleges etc. is not permitted � Dr Phil Brown

              To repeat quizzes with fresh Q’s click on the (Repeat Quiz) button, refresh can cause problems!

              icon means multiple choice quiz, icon means a type in answer quiz,

              icon means a structured question-worksheet, matching pair quiz

              When doing the advanced level chemistry multiple choice quizzes, if you get the answer correct, a YES comes up in the box by the choices A-D. If you get it wrong, a NO appears. However, if your first three answers are incorrect, on the 4th click, which is the answer, nothing appears! This I’m afraid is peculiar quirk, in the otherwise excellent free to use Hot Potato download software I use.

              UK Exam syllabuses -specifications help links

              The NEW AS/A Level Chemistry Courses that started in September 2015

              SYNOPTIC ORGANIC CHEMISTRY QUIZZES

              General Quiz on type of Organic Molecule Recognition based on examples of structure and recognition of functional groups, including isomers, so the quiz is mainly on recognition of types of molecules and their structural features and classification

              A 10Q ALIPHATIC ORGANIC STRUCTURE and NOMENCLATURE BUMPER MULTIPLE CHOICE QUIZ – allow extra download time (600kb) – on most of aliphatic nomenclature based on 7 combined quizzes: alkanes, alkenes, haloalkanes, alcohols, ethers, aldehydes, ketones, carboxylic acids and derivatives (amides, esters, acyl chlorides etc.).

              Type in name ALIPHATIC ORGANIC NOMENCLATURE BUMPER QUIZ– on most of aliphatic nomenclature based on 6 combined quizzes: alkanes, alkenes, haloalkanes, alcohols, ethers, aldehydes, ketones, carboxylic acids and derivatives (amides, acid chlorides, esters etc.)

              A set of organic chemistry synthesis questions suitable for the end of advanced level chemistry courses

              The 7 exercises are based on functional group chemistry and presented as a jumbled mix of molecules and reaction conditions reagents to sort out into a correct MEANINGFUL sequence in five minutes! You are not told either the starting molecule or the final product!

              ISOMERISM in ORGANIC MOLECULES

              ADVANCED INORGANIC CHEMISTRY TOPIC QUESTIONS

              ADVANCED THEORETICAL PHYSICAL CHEMISTRY TOPIC QUESTIONS

              MISCELLANEOUS AS-A2 Questions

              Elements of Life (limited development) (For Salters unit EL)

              From Minerals to Elements (under development) (For Salters unit M)

              GCE A AS A2 IB Advanced Level Chemistry Revision Website

              multiple choice quiz * type in short answer quiz * structure question

              * matching pairs quiz * multi-word/number fill worksheet

              mixed up sequence to sort out * links to other material

              UK Exam syllabuses -specifications help links

              The NEW AS/A Level Chemistry Courses that started in September 2015

              Good memories of 6th form teaching at Whitby Community College

              (now Caedmon College, Whitby, North Yorkshire, England)

              The very good Salters Year 13 A Level Chemistry Group 1995-1996 Whitby Community College (now Caedmon College, Whitby). From left to right: Che Gannarelli (now Dr, science-physics teacher ?), Graham. (?), Georgia. (?), Finn Nesbitt (Locum Consultant Anaesthetist ?), Doc B (retired 2003, heading for 70), Dan. (?), Pam Scott (civil servant), Amy. (?), Kerry. (?). Below is the Whitby Community chemistry laboratory where I worked for many years, all laid out in 1995-1996 for the upper 6th A level chemistry group (above) to do their Salters A-level chemistry project.



              IXL – Seventh grade math practice #iq #questions #and #answers


              #answers to math problems

              #

              Seventh grade math

              See recommended skills!

              Here is a list of all of the math skills students learn in seventh grade! These skills are organized into categories, and you can move your mouse over any skill name to view a sample question. To start practicing, just click on any link. IXL will track your score, and the questions will automatically increase in difficulty as you improve!

              Number theory

              Integers

              Operations with integers

              Decimals

              Operations with decimals

              Fractions and mixed numbers

              Operations with fractions

              Rational numbers

              Exponents and square roots

              Ratios, rates, and proportions

              Proportional relationships

              Percents

              Consumer math

              Problem solving and estimation

              Units of measurement

              Coordinate plane

              Number sequences

              Expressions and properties

              One-variable equations

              One-variable inequalities

              Two-variable equations

              Linear functions

              Two-dimensional figures

              Transformations and congruence

              Pythagorean theorem

              Three-dimensional figures

              Geometric measurement

              Data and graphs

              Statistics

              Probability



              Algebra help- Detailed Examples, Practice Problems, Videos and E-courses for Algebra 1 #answer #questions


              #algebra answers

              #

              You’ve Finally Found.
              The Ultimate Step-by-Step Guide to Solving Algebra Problems

              No more feeling stressed, overwhelmed or frustrated with your Algebra work! This website will solve ALL of your problems!

              My name is Karin Hutchinson. I am one of those CRAZY teachers who loves to teach Algebra.

              After helping many middle school students (who despised math) learn to LOVE Algebra, I decided to try to help more students around the world get rid of their fears and frustrations of Algebra.

              Most students don’t do well in Algebra because they don’t have the basic “building blocks” or foundation in order to understand more difficult concepts.

              My goal is to help you build that foundation so that you are not only successful, but come to enjoy the challenge of Algebra.

              Here’s How I Can Help You Find Success in Algebra

              Step 1: Take a Look Around

              Start with the nav bar on the left hand side. All of the major units will be listed under Algebra or Pre-Algebra.

              Click on the unit that you are studying and check out each of the lessons.

              Every lesson contains step-by-step written examples with helpful hints to help you solve the problem. Some lessons follow up with a video tutorial for more step-by-step instruction.

              If you need more direct video instruction with a lot of practice problems and detailed answer keys, check out the Pre-Algebra Refresher Course and the very first unit in the Algebra 1 course, Solving Equations .

              These two FREE units will give you a solid foundation for Algebra which will allow you to better understand the entire Algebra curriculum.

              Are you looking for a complete and thorough home school curriculum.

              Or are you trying to pass the college entrance exams to avoid taking the introductory college course for no credit?

              Or maybe you are struggling with your Algebra course and need a 24/7 tutor.

              If any of these describe your situation, you will benefit from a subscription to the Algebra 1 E-course, which is an indepth study of beginning Algebra.

              Note: I’ve also started the Algebra 2 curriculum. The first five units are now available with the Algebra 1 subscription!

              Click here for more information on the Algebra 1 course.

              SAT prep is one of the most difficult challenges for high school students. Unfortunately, being studious and earning good grades, doesn’t always earn you high SAT scores.

              Most students need to study and prepare for the SAT and finding the best SAT prep course can be a challenge. I’ve tested a few, so check out my SAT recommendations here .

              Need help figuring out if your homework answers are correct?

              Try this free calculator that will calculate the answer for you. It’s a great way to check your answers to make sure they are correct.

              Just remember, if your answers are not correct, be sure to go back and find your mistakes!

              Didn’t Find What You Need?

              You can use the navigation to the left to click on any unit and find lessons with complete examples and some video tutorials.

              I will walk you step-by-step through hundreds of Algebra problems!

              You can also use the Algebra site map to quickly find lessons for any algebra lesson.

              Studying Pre-Algebra? Use the Pre-Algebra site map for quick and easy reference to all Pre-Algebra lessons.

              New For Teachers!

              Looking for more practice worksheets for your students? Would it be helpful to have step-by-step solutions to every problem? Plus quizzes, unit tests, mid-terms and final exams all packaged into one deal!

              You can now get all of the Algebra E-course materials (minus the video tutorials) in one simple download!

              Click here for more information and to order the Algebra 1 worksheets.

              If you find that you like the detailed examples on Algebra-class.com, then why not get the book!

              This e-book, Simple Steps to Success in Algebra . contains many of the examples from Algebra-class.com.

              You can print all of the examples, ad free, and without the added “white space” that’s created when printing a web page. It also includes practice problems for each lesson with a step-by-step answer key. Click here to download your Algebra 1 book today.

              If you need help – Hop on the “COOL BUS” with me. I’ll take you on a journey that you’ll never forget!

              Now Where Should YOU Start?

              The best thing that I’ve found about the creation of Algebra-class.com is that I’ve been able to help thousands of people from all over the world and from different walks of life. Each one of you may have different needs, so to help you get the most from Algebra-class.com, I’ve created a special page for each of you. Click on the icon that best describes YOU for a list of resources that will enhance your learning of Algebra.

              Parents

              Like This Page?



              Algebra Practice Test #world #in #dictionary


              #algebra answers

              #

              Home Algebra Practice Test

              Algebra Practice Test

              Ever wonder how you are doing in Algebra 1? Or are you wondering if you remember Algebra 1 after many many years of being in high school?

              I’ve designed an Algebra practice test that will not only help you to practice your test taking skills, but it will also help you to identify your strengths in Algebra and the areas where you need help.

              You will be tested on the following Algebra 1 units: Solving Equations, Graphing Equations, Writing Equations, Systems of Equations, Inequalities, Functions, Exponents and Monomials, Polynomials, Factoring, and Quadratic Equations. These are the ten units that are assessed in Algebra 1.

              Most of these questions are rather advanced. You should have completed an Algebra 1 course before taking this test. If you took Algebra 1 a long time ago, this will surely help you to understand what you remember and what areas you need to review.

              Take the test below and then check your answers with the answer key. At the end, there is also an analysis chart where you will be able to identify your strengths and weaknesses. You can also print the Algebra Practice Test and it comes with your very own answer sheet. You can also get a step by step answer key to fully explain all problems.

              Are You Ready to Take the Test?

              That wasn’t too bad, was it? The hard part is over, now it’s time to check your answers.

              Answer Key


              So, how did you do? Let’s analyze your results and see where you have strengths and where you may need to do a little more studying.

              Wondering Where You Made Your Mistakes?

              The detailed, Algebra Practice Test step-by-step answer key will help you identify the mistakes that you made with each problem. Each problem is explained in full detail so you will be able to identify the specific areas where you need made errors.

              Analysis Guide

              Circle any numbers that were incorrect on the test. This will help you to identify areas of strength and specific topics that you will need to seek more help.

              If you are really struggling with Algebra 1, you must check out the Algebra Class E-courses. You will have instant access to video examples, practice problems, and detailed step-by-step solutions to all problems.

              Like This Page?

              Comments

              We would love to hear what you have to say about this page!



              Chemistry Practice Questions #answering


              #answers to chemistry questions

              #

              Chemistry Practice Questions

              1. What is the name for the horizontal rows of the periodic table?
              A. groups
              B. periods
              C. families
              D. sets

              2. Which of the following substances allows for the fastest diffusion?
              A. gas
              B. solid
              C. liquid
              D. plasma

              3. What is the name for the number of protons in an atom?
              A. atomic identity
              B. atomic mass
              C. atomic weight
              D. atomic number
              4. Which of the following could be an empirical formula?
              A. C4H8
              B. C2H6
              C. CH
              D. C3H6

              Questions 5 and 6 are based on the following text:

              The nucleus of an atom contains both protons and neutrons. Protons have a single positive electric charge, while neutrons have a charge of zero. The number of protons that a nucleus contains, called the atomic number and abbreviated as Z, determines the identity of an atom of matter. For example, hydrogen contains a single proton (Z = 1), whereas helium contains two (Z = 2).
              Atoms of a single element may differ in terms of the number of neutrons in their atomic nuclei, however. The total number of protons and neutrons in an atom is referred to as the atomic mass, or M. Helium typically has an atomic mass equal to 4, but there is another helium isotope for which M = 3. This form of helium has the same number of protons, but only one neutron.
              In an atomic fusion reaction, nuclei collide with one another with enough force to break them apart. The resulting nuclei may have a lower atomic mass than the reactants, with the difference released as energy. Electric charge, however, is always conserved.
              5. Two atoms of helium-3 (atomic mass = 3) collide in a fusion reaction to produce a single atom of helium-4 (atomic mass = 4). What might be another product of this reaction?
              A. a neutron
              B. a proton
              C. two electrons
              D. a proton and a neutron
              E. two protons
              6. Hydrogen atoms usually contain a single neutron. Deuterium and tritium are isotopes of hydrogen containing two and three neutrons, respectively. How many electrons orbit the tritium nucleus if the atom is electrically neutral?
              A. 0
              B. 1
              C. 2
              D. 3

              Questions 7 and 8 are based on the following text:

              An electrochemical battery is a device powered by oxidation and reduction reactions that are physically separated so that the electrons must travel through a wire from the reducing agent to the oxidizing agent. The reducing agent loses electrons and is oxidized in a reaction that takes place at an electrode called the anode. The electrons flow through a wire to a second electrode, the cathode, where an oxidizing agent gains electrons and is thus reduced. To maintain a net zero charge in each compartment, there is a limited flow of ions through a salt bridge.
              In a car battery, for example, the reducing agent is oxidized by the following reaction, which involves a lead (Pb) anode and sulfuric acid (H2SO4). Lead sulfate (PbSO4), protons (H+), and electrons (e-) are produced.

              Pb + H2SO4 = PbSO4 +2 H+ + 2 e-

              At the cathode, which is made of lead oxide (PbO2), the below reaction occurs. During this reaction, the electrons produced at the anode are used:

              PbO2 + H2SO4 + 2 e- + 2 H+= PbSO4 + 2 H2O

              7. Electrons are produced by a chemical reaction that takes place at the:
              A. anode.
              B. cathode.
              C. lead oxide electrode.
              D. oxidizer.
              E. salt bridge.

              8. In an oxidation reaction:
              A. an oxidizing agent gains electrons.
              B. an oxidizing agent loses electrons.
              C. a reducing agent gains electrons.
              D. a reducing agent loses electrons.
              E. an oxidizing agent reduces an electrode.

              9. What does aerobic mean?
              A. in the presence of oxygen
              B. calorie-burning
              C. heated
              D. anabolic

              10. What is the name for substances that cannot be broken down into simpler types of matter?
              A. electrons
              B. molecules
              C. nuclei
              D. elements

              11. When atoms of one element are combined with atoms of another element, the result is a(n) _________ of a compound.
              A. electron
              B. ion
              C. molecule
              D. enzyme

              Chemistry Answers
              1. B: The horizontal rows of the periodic table are called periods. The vertical columns of the periodic table are known as groups or families. Developed by Dmitri Mendeleev to organize the known elements according to their similarities, all of the periodic table elements in a group have similar properties, and the relationships between the elements in each period moving from left to right are similar. New elements can be added to the periodic table without necessitating a redesign.
              2. A: Diffusion is fastest through gases, followed by liquid, then plasma, and lastly, solids. In chemistry, diffusion is defined as the movement of matter by the random motions of molecules. In a gas or a liquid, the molecules are in perpetual motion; for instance, in a quantity of seemingly immobile air, molecules of nitrogen and oxygen are constantly bouncing off each other. In solids, there is a miniscule degree of diffusion, which rises in proportion to the temperature of the substance.
              3. D: The number of protons in an atom is the atomic number. Protons are the fundamental positive unit of an atom and are located in the nucleus. In a neutral atom (an atom with neither positive nor negative charge), the number of protons in the nucleus is equal to the number of electrons orbiting the nucleus. In written form, the atomic number is the subscript in front of the element’s symbol, for example: 13Al. Atomic mass is the average mass of the various isotopes of a given element; atomic identity and atomic weight are not chemistry concepts.
              4. C: CH could be an empirical formula. An empirical formula is the smallest expression of a chemical formula. To be empirical, a formula must be incapable of being reduced. For this reason, answer choices A, B, and D are incorrect, as they could all be reduced to a simpler form. Note that empirical formulas are not the same as compounds, which do not have to be irreducible. Two compounds can have the same empirical formula but different molecular formulas. The molecular formula represents the actual number of atoms in the molecule.
              5. E: The charge must be conserved in the reaction. Since the reactants, the two helium atoms, each have two protons, they will have a total electric charge of +4. The reaction product, helium-4, also has two protons, and therefore has a total charge of +2. Two positive charges are lacking to balance the reaction. Of the choices given, only E, with two protons, has a charge of +2.
              6. B: Since tritium is an isotope of hydrogen, the nucleus contains a single proton, giving it a charge of +1. The extra neutrons do not contribute to the charge. Electrons have a charge of -1. In order to neutralize the single positive charge of the nuclear proton, a single orbiting electron is required.
              7. A: As described in the text, negatively charged electrons are produced by a reaction that reduces the positively charged lead anode. The reducing agent, in turn, is oxidized by this reaction. These electrons travel through the wire to the negatively charged cathode, where they react with the sulfuric acid oxidizer and reduce it, forming lead sulfate. In a car battery, the anode is normally indicated by a red mark.
              8. A: In an oxidation reaction, an oxidizing agent gains electrons from a reducing agent. By contributing electrons, the reducing agent reduces, or makes more negative, the charge on the oxidizer. In the car battery, reduction of the positively charged anode provides electrons, which then flow to the cathode, where an oxidation takes place. In an oxidation, an oxidizing agent increases (makes more positive) the charge on a reducer. In this way, the extra electrons in the negatively charged cathode are neutralized by the surrounding oxidizing agent.
              9. A: Aerobic means in the presence of oxygen.
              10. D: An element is a substance that cannot be broken into simpler types of matter.
              11. C: When atoms from two elements combine, the result is a molecule of a compound.

              May 29, 2016 mometrix



              Jamb Cbt Practice Software 2017 #get #answers


              #answer questions.com

              #

              Jamb Cbt Practice Software 2017/2018

              You are Welcome to our site.

              Its finally here. you can now download Markup Jamb cbt practice software 2017/2018 with jamb past questions and solutions(2016 jamb cbt past questions included) .

              Here you would have an unfettered access to Jamb Past Questions. in various accessible formats, Ranging from Jamb cbt application software. Jamb past questions in pdf form and jamb online practice .

              We are here to equip our prospective jamb candidates with the necessary tools to excel in their forthcoming exams. We have a proprietary jamb cbt software for pc carefully tailored to meet the requirements of our prospective UTME candidates. A snapshot of our application software is seen above.

              Our price is 1000 naira only. Its an unbeatable bargain. we will keep upgrading our question database, so please come back to get more .

              MARK-UP. JAMB CBT PRACTICE SOFTWARE

              jamb cbt practice software.

              The Complete Migration of Jamb from the traditional paper based Test to cbt thus calls for the practice of using a computer based software (CBT) to prepare aspiring Jamb Candidates for their upcoming Jamb CBT Exams. Practice. they say brings about perfection. Adequate preparation is a vital ingredient to success in any of life s undertaking. It is especially important to get well acquainted with the interface of a computer based test (cbt) so as to garner the necessary confidence before the real examination and its also paramount to practice past questions to have a feel of the structural composition of the approaching examination.

              Practising past questions especially the immediate past questions generally increases the students level of preparedness and overall confidence because he/she has been exposed to the recent format and structure of the exams set by the examination body in this case JAMB.

              The MARK-UP team took the initiative and then decided to come to the rescue, We have created a Jamb CBT software which has embedded in it, jamb past questions and answers with detailed explanations to help prepare UTME candidates in their upcoming exams. Our Desktop app works with windows xp sevice pack 2 and 3, windows 7, 8 and 10).

              Our jamb cbt practice software works completely offline and does not require internet connectivity. This of course is to remove the costs associated with bandwidth consumption and the frustrations included with irregular network connectivity. you do not need to be connected online to use our jamb cbt practice software. you only need a one time Activation code. We have questions in English, Maths, physics, chemistry,Biology,Crk ,Accounts, Economics, Literature in English, Commerce. Irk. Arabic. Hausa, Geography and Government. The questions were carefully selected from 1978 to 2016(yes, 2015 and 2016 past questions included).

              Also note that in this version, detailed explanations(workings) are now available for most questions in physics and maths but note that some years do not have all detailed solutions to all their questions. this will be provided freely in a future update.

              download Markup jamb cbt software 2017 for pc ( Current Version) 42.5mb

              Frequently asked questions

              1. What are the features of your jamb cbt application software?

              our jamb cbt software has real jamb past questions and answers. year by year. that is we have full past questions for each subject, for instance. 1983 English jamb past questions has complete 100 questions and they come with solutions, you can select four subjects at once. just the way its done in jamb cbt, you an also navigate easily from any question to another.

              2. why are your questions not randomized?

              We are not convinced of a strong argument to support question randomization, While randomization has its own merits, we believe the demerits outweigh its potential benefits. for instance the form and structural integrity of questions set by the examination body (jamb) is lost to randomization. the student cannot adequately evaluate his /her strenghts because questions are arbitrarily chosen at random. Also a student loses the power of choice he cannot isolate and then decisively deal with a particular question targeted to a particular year.

              3. how many jamb exam years do you have in your software?

              English 13 years including 2016 jamb past questions a total of 1300 questions.

              Biology 17 years including 2016 jamb past questions a total of 850 questions.

              chemistry 12 years including 2016 jamb past questions a total of 600 questions.

              physics 11 years including 2016 jamb past questions a total of 550 questions.

              Government 14 years including 2016 jamb past questions a total of 700 questions.

              Literature English 13 years including 2016 jamb past questions total 650 questions

              Economics 12 years including 2016 ,jamb past questions a total of 600 questions.

              Mathematics 11 years including 2016 jamb past questions. a total of 550 questions.

              Accounts 9 years including 2014, a total of 450 questions.

              Commerce 9 years including 2016 jamb past questions, a total of 450 questions.

              Crk 9 years including 2016 a total of 450 questions .

              Geography 5 years a total of 250 questions.

              Irk 4 years a total of 200 questions

              hausa 2 years a total of 100 questions

              Arabic 1 year a total 50 questions

              4. how do i get an activation code ?

              please pay a sum of 1000 naira ( include your phone no in the payment details )to

              Name. Ogunmisi Babatunde

              Account Number. 0159485177

              Name. Ogunmisi Babatunde

              Account Number. 3101384664

              you would receive a 17 digit activation code sent to your email address to unlock the full features of the software.

              5. Is your software time limited?

              The software comes with a default set of 2 questions per subject per year for evaluation, so you over 200 free practice questions.

              you can use the software for as long as you want. but remember, you have to keep up with the trends of questions set by jamb, so you know what has changed and then you try to get the latest past questions.

              download Markup jamb cbt software 2017 for pc ( Current Version) 42.5mb

              To request for an activation code Please call 09098705082. 07062776875 or whatsapp 07062776875 (Lagos,Nigeria). Our download is now live .

              JAMB CBT SOFTWARE/TRAINING

              Are you a school owner. Perhaps, you manage a cyber cafe, or a jamb tutorial centre, you can consider leveraging our jamb cbt training software to further prepare your students for their jamb cbt examination .

              Have you considered setting up a jamb cbt training centre, or you would want a customizable cbt training software, we can customize a cbt training software for you.

              Our customizable cbt training software would allow you input your own questions and answers then grade your students.you have complete control over the administration of your exams.

              However, if your requirements are centred around training students preparing for jamb cbt exams, we believe MARKup our proprietary jamb cbt software which offers jamb past questions and answers with detailed solutions, with carefully selected questions from 1978 till 2016, should suffice for your jamb cbt training programme.

              Marketing and Distribution

              Are you a student. A Teacher. A proprietor/proprietress. An owner of a jamb / waec tutorial centre? A fresh graduate. Nysc youth corp Member? or a Veteran Distributor/Marketer. An owner of a cybercafe.

              Would you like to partner with us and earn great commission distributing our products? you can earn up to 50% commissions on sales and make up to 100% return on Investments, Marketimg/Distribution Partners are welcomed from all over the Nation.

              09098705082. 07062776875. whatsapp 07062776875.

              Top Posts Pages

              Recent posts