1.   Solve
    A. 16 B. 3
    C. 24 D. 4
    Hint

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

  3.   On how many days was the temperature below 76 degrees?
   
    A. 2 B. 6
    C. 5 D. 1
    Hint

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

  5.   Find the mode of {325, 100, 115, 621, 325, 325, 100}.
    A. 325 B. 100
    C. 115 D. 273
    Hint

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

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

  8.   In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2.
    A. 10 B. 20
    C. 5 D. 40
    Hint

  9.   Multiply 45.3 × 102.
    A. 4.53 B. 0.453
    C. 4,530 D. 453
    Hint

  10.   523 m = ______ km
    A. 5.23 B. 0.523
    C. 523,000 D. 0.0523
    Hint

  11.   Write 45,870,320 in scientific notation.
    A. 4.587032 × 107 B. 45.87032 × 107
    C. 4.587032 × 108 D. 45.87032 × 106
    Hint

  12.   Choose an appropriate scale for the data
69, 72, 121, 81, 98.
    A. 40 to 100 B. 65 to 125
    C. 70 to 100 D. 70 to 120
    Hint

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

  14.   An automobile dealer wants to sell a certain car for $20,000. If three other dealers in town are selling the same car for $15,000, $15,000, and $30,000, which measure of central should the car dealer use to describe this data to his customers?
    A. mean B. range
    C. mode D. median
    Hint

  15.   Find the next term in the sequence
81, 27, 9, 3,
    A. 3 B. 6
    C. 9 D. 1
    Hint

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

  17.   Evaluate 60 ÷ 12 + 2(13 - 7).
    A. 2.5 B. 6
    C. 22 D. 17
    Hint

  18.   Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
    A. 2s = 33.3 B. 2 + s = 33.3
    C. s - 2 = 33.3 D. = 33.3
    Hint

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

  20.   Write 9.01 × 108 in standard form.
    A. 90,100,000 B. 901,000,000
    C. 9,010,000 D. 9,010,000,000
    Hint



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