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

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

  3.   Find the mean of {3, 8, 10, 1, 25}.
    A. 8 B. 1
    C. 9 D. 9.4
    Hint

  4.   What is the greatest common factor of 16x2 and 12x?
    A. 12x B. 16x2
    C. 4x2 D. 4x
    Hint

  5.   Which symbol makes the sentence true?
   
    A. < B.
    C. = D. >
    Hint

  6.   Solve (-16) (-4) = b.
    A. 20 B. -20
    C. -4 D. 4
    Hint

  7.   1.Which fraction modeled below rounds to 1 when rounding to the nearest ?
    A. B.
    C. D.
    Hint

  8.   Express in simplest form.
    A. B.
    C. D.
    Hint

  9.   Express 0.87 as a percent.
    A. 870% B. 87%
    C. 0.87% D. 8.7%
    Hint

  10.   Find the area of the rectangle.
   
    A. 15 ft2 B. 56 ft2
    C. 8 ft2 D. 49 ft2
    Hint

  11.   Find the perimeter of the triangle, then round to the nearest tenth.
   
    A. 34.027 units B. 34.0 units
    C. 34.02 units D. 34.03 units
    Hint

  12.   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. 32.6 B. 32
    C. 33 D. 31
    Hint

  13.   For the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}, what is the interquartile range?
    A. 12 B. 19
    C. 27 D. 7
    Hint

  14.   Find the next term in the sequence
83, 92, 101, 110,
    A. 121 B. 119
    C. 111 D. 55
    Hint

  15.   Find the circumference of a circle with diameter . Use .
    A. B.
    C. D.
    Hint

  16.   Complete the statement cups = _____ fluid ounces.
    A. 21 B. 40
    C. 42 D. 51
    Hint

  17.   Express 0.47 as a percent.
    A. 4.7% B. 0.47%
    C. 470% D. 47%
    Hint

  18.   Express % as a decimal.
    A. 0.072625 B. 72.625
    C. 7.2625 D. 0.72625
    Hint

  19.   What value of y makes -y = - a true sentence?
    A. - B.
    C. - D.
    Hint

  20.   Find the slope of the line that passes through each pair of points.
   
    A. - B. -
    C. D.
    Hint



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