1.   Refer to the set of data below. If 15 were removed from the set of data, which values would change?
   
    A. mean, median, and range B. mode
    C. range D. range and mean
    Hint

  2.   You rode your bike 3 miles to school. After school, you rode 5 miles to the store and then 2 miles home. How many miles did you ride today?
    A. 8 B. 10
    C. 5 D. 7
    Hint

  3.   Evaluate 5 + 6 2 + 4.
    A. 5 B. 7
    C. 17 D. 13
    Hint

  4.   Evaluate 27 ÷ 3 ·3 + 5.
    A. 17 B. 8
    C. 72 D. 32
    Hint

  5.   Evaluate 3x + 2y if x = 3 and y = 7.
    A. 105 B. 5
    C. 27 D. 23
    Hint

  6.   Evaluate 34.
    A. 64 B. 7
    C. 81 D. 12
    Hint

  7.   2,561 mm = ______m
    A. 2.561 B. 25.61
    C. 2,561,000 D. 0.2561
    Hint

  8.   The following are scores on an English exam. The highest score possible is 100. What is the greatest score?
   
    A. 71 B. 100
    C. 75 D. 21
    Hint

  9.   The mean is the _______ of a set of numbers.
    A. middle number B. most frequent
    C. arithmetic average D. highest number
    Hint

  10.   Which is not a reason that measures of central tendency for a set of data can be misleading?
    A. too much data B. outliers in the data
    C. inaccurate data D. incomplete data
    Hint

  11.   Find the next term in the sequence 2, 6, 18, ...
    A. 30 B. 22
    C. 38 D. 54
    Hint

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

  13.   Solve 3x = 36.
    A. 6 B. 13
    C. 12 D. 14
    Hint

  14.   67.2 m = ______ cm
    A. 672 B. 0.672
    C. 6,720 D. 67,200
    Hint

  15.   What is the least energy used by any of these states (in hundred trillion BTU's)?
   
    A. 4 B. 6
    C. 5 D. 7
    Hint

  16.   Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}.
    A. 13 B. 15
    C. 14 D. 12
    Hint

  17.   Write 10 · 10 · 10 in exponential form.
    A. 310 B. 31
    C. 13 D. 103
    Hint

  18.   On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach?
    A. 158 B. 108
    C. 112 D. 102
    Hint

  19.   Which expression represents the Identity Property of Multiplication?
    A. h × 0 = 0 B. j × 1 = j
    C. 8 + 0 = 8 D. 4 × 1 = 1 × 4
    Hint

  20.   Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4,
    A. ×0.2; geometric B. +0.3; arithmetic
    C. +2; arithmetic D. ×2; geometric
    Hint



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