1.   Estimate to the nearest whole number.
    A. 5 B. 2
    C. 3 D. 4
    Hint

  2.   Use a calculator to find to the nearest tenth.
    A. 8.6 B. 8.5
    C. 8.7 D. 8.8
    Hint

  3.   Which number does not have a square root between 4 and 5?
    A. 17 B. 20
    C. 27 D. 24
    Hint

  4.   Using the formula , what was the approximate speed s of a car if the length of the skid marks d are 45 feet when f is 1.2?
    A. 45 mph B. 42 mph
    C. 40 mph D. 55 mph
    Hint

  5.   Which number is closest to 13?
    A. B.
    C. D.
    Hint



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