1.   Evaluate if a = 9, b = 6 and c = 3.
    A. 11 B. 5
    C. 15 D. 9
    Hint

  2.   Which symbol makes the following statement true?
7,500 ______ 7.5 103
    A. > B. <
    C. = D.
    Hint

  3.   Which symbol makes the following statement true?
3.25 × 103 ______ 325
    A. > B. <
    C. D. =
    Hint

  4.   How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute?
   
    A. 60 minutes B. 10 minutes
    C. 30 minutes D. 20 minutes
    Hint

  5.   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. 100 B. 93
    C. 97 D. 80
    Hint

  6.   Solve f = .
    A. 6 B. 2
    C. 4 D. 3
    Hint

  7.   57 mL = ______ L
    A. 0.057 B. 0.0057
    C. 57,000 D. 0.57
    Hint

  8.   How many states in this group used at least 17 hundred trillion BTU's of energy?
   
    A. 10 B. 9
    C. 11 D. 12
    Hint

  9.   Find the median of {67, 24, 98, 15, 76, 44}.
    A. 54 B. 67
    C. 44 D. 55.5
    Hint

  10.   What is the lower extreme for the quiz scores?
   
    A. 20 B. 12
    C. 3 D. 15
    Hint

  11.   Find the next term in the sequence
15, 19, 23, 27,
    A. 30 B. 31
    C. 29 D. 81
    Hint

  12.   The line plot shows students' scores for a science test. How many students scored an 85 on the science test?
   
    A. 2 B. 3
    C. 0 D. 1
    Hint

  13.   Write 45 as a product of the same factor.
    A. 5 · 5 · 5 · 5 · 5 B. 4 · 4 · 4 · 4
    C. 4 · 4 · 4 · 4 · 4 D. 5 · 5 · 5 · 5
    Hint

  14.   Evaluate 37.
    A. 21 B. 5,034
    C. 2,187 D. 343
    Hint

  15.   Express 64 in exponential form as a power of 4.
    A. 26 B. 43
    C. 45 D. 44
    Hint

  16.   Find the property that is shown by y + z = z + y.
    A. Commutative Property of Addition B. Identity Property of Addition
    C. Associative Property of Addition. D. Commutative Property of Multiplication
    Hint

  17.   Choose the sequence that is neither arithmetic nor geometric.
    A. 2, 1, 0.5, 0.25, B. 15, 18, 21, 25,
    C. 1, 1, 1, 1, D. 11, 18, 25, 32,
    Hint

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

  19.   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 × 104 sq mi B. 3.5 × 106 sq mi
    C. 3.5 × 103 sq mi D. 3.5 × 105 sq mi
    Hint

  20.   The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading?
   
    A. It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month.
    B. It shows that price of gas changed dramatically during the month.
    C. The vertical axis is not labeled.
    D. The horizontal scale is missing the odd-numbered days.
    Hint



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