1.   What is the second step in the 4-step plan to solve problems?
    A. Plan B. Explore
    C. Examine D. Solve
    Hint

  2.   Evaluate 2(15 6) 3 6.
    A. 18 B. 0
    C. 6 D. 36
    Hint

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

  4.   Evaluate 3 · 4 + 62
    A. 103 B. 76
    C. 48 D. 24
    Hint

  5.   Write 120,000,000 in scientific notation.
    A. 12×107 B. 1.2×108
    C. 1.2×109 D. 0.12×109
    Hint

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

  7.   Find the lower quartile for the quiz scores.
   
    A. 13 B. 3
    C. 12 D. 17
    Hint

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

  9.   Evaluate ab + 8 if a = 4 and b = 7
    A. 60 B. 28
    C. 36 D. 55
    Hint

  10.   Evaluate x2 + 2xy + y2 if = 4 and y = 7.
    A. 65 B. 78
    C. 86 D. 121
    Hint

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

  12.   7,939 mg = ______ g
    A. 79.39 B. 7,939,000
    C. 0.7939 D. 7.939
    Hint

  13.   57 mL = ______ L
    A. 0.057 B. 0.57
    C. 57,000 D. 0.0057
    Hint

  14.   Ben races motorcycles for fun. So far, his lap times, in seconds, are 32, 35, 33, and 32. What time must Ben get on his final lap for his average lap time to be 32.6?
    A. 32 B. 31
    C. 33 D. 32.6
    Hint

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

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

  17.   Evaluate j - k if j = 10 and k = 2.
    A. 12 B. 5
    C. 8 D. 20
    Hint

  18.   Graph the solution of 18 = on a number line.
    A. B.
    C. D.
    Hint

  19.   Choose the sequence that is geometric.
    A. 1, 2, 6, 24, B. 4, 0.8, 0.16, 0.032,
    C. 1.2, 1.8, 2.4, 3.0, D. 8, 7, 6, 5,
    Hint

  20.   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 × 105 sq mi
    C. 3.5 × 106 sq mi D. 3.5 × 103 sq mi
    Hint



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