1.   What would you predict your heart rate would be if you exercise 40 minutes per day?
   
    A. 50 B. 10
    C. 0 D. 120
    Hint

  2.   You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80?
    A. 93 B. 100
    C. 80 D. 97
    Hint

  3.   What is the upper quartile for the quiz scores?
   
    A. 20 B. 17
    C. 12 D. 13
    Hint

  4.   Find the next term in the sequence
3, 9, 15, 21,
    A. 36 B. 27
    C. 25 D. 63
    Hint

  5.   What is the next term in the sequence 1, 4, 7, 10, ?
    A. 30 B. 13
    C. 40 D. 17
    Hint

  6.   What is the next term in the sequence 1, 5, 25, 125, ?
    A. 3,125 B. 129
    C. 625 D. 225
    Hint

  7.   Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ...
    A. 26 B. 20
    C. 18 D. 21
    Hint

  8.   Evaluate y3 if y = 4.
    A. 12 B. 43
    C. 64 D. 16
    Hint

  9.   57 mL = ______ L
    A. 57,000 B. 0.0057
    C. 0.057 D. 0.57
    Hint

  10.   Which symbol makes the following statement true?
568 ______ 5.1 × 102
    A. B. =
    C. > D. <
    Hint

  11.   What is the correct box-and-whisker plot for the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}?
    A. B.
    C. D.
    Hint

  12.   Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}.
    A. median B. mean
    C. range D. mode
    Hint

  13.   Write 63 as a product of the same factor.
    A. 3 · 3 · 3 B. 3 · 3 · 3 · 3 · 3 · 3
    C. 6 · 6 · 6 D. 6 · 6 · 6 · 6 · 6 · 6
    Hint

  14.   Evaluate 124.
    A. 48 B. 16,777,216
    C. 20,736 D. 18,491
    Hint

  15.   The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room?
   
    A. 3 × 1.5 + 2 × 1 + 2
    B. 1.5 + 1.5 + 1.5 + 1 + 1 + 2
    C. 5(1.5 + 1) + 2
    D. 3(1.5) + 2(1) + 2
    Hint

  16.   Choose the sequence that is arithmetic.
    A. 17, 29, 41, 53, B. 4, 12, 36, 108,
    C. 1, 1, 2, 3, D. 5, 7, 12, 18,
    Hint

  17.   Write 6.2 × 105 in standard form.
    A. 62,000 B. 62,000,000
    C. 620,000 D. 6,200,000
    Hint

  18.   The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert?
    A. 3.5 × 103 sq mi B. 3.5 × 106 sq mi
    C. 3.5 × 104 sq mi D. 3.5 × 105 sq mi
    Hint

  19.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. In the future, their will be more students per computer.
    B. Their are more computers in schools in 1990 than their were in 2000.
    C. There are more computers in schools in 2000 than their were in 1990.
    D. In the future, their will be 0 students per computer.
    Hint

  20.   Make a histogram to show the number of hours people in the survey sleep.
   
    A. B.
    C. D.
    Hint



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