1.   An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks?
    A. 17 pounds B. 12 pounds
    C. 5 pounds D. 7 pounds
    Hint

  2.   The equation where d represents the distance in miles
and t is the number of seconds between seeing lightening and
hearing thunder, tells how far away a thunderstorm is.
How far is it to a thunderstorm if you count 15 seconds between
seeing the lightening and hearing the thunder?
    A. 1 mile B. 10 miles
    C. 15 miles D. 3 miles
    Hint

  3.   Find the area of the rectangle.
   
    A. 6 m2 B. 12 m2
    C. 8 m2 D. 16 m2
    Hint

  4.   What would you predict your resting heart rate would be if you exercise 25 minutes per day?
   
    A. 70 B. 100
    C. 50 D. 120
    Hint

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

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

  7.   Express as a percent.
    A. 40% B. 0.4%
    C. 400% D. 4%
    Hint

  8.   Find the least common multiple of 3 and 6.
    A. 12 B. 18
    C. 3 D. 6
    Hint

  9.   Find the absolute value of 4.
    A. B. -4
    C. 4 D.
    Hint

  10.   Name the ordered pair for point A.
   
    A. (-4, -3) B. (-3, -4)
    C. (3, -4) D. (-3, 4)
    Hint

  11.   Choose the equation for the graph below.
   
    A. y = x 2 B. y = x
    C. y = 2x 1 D. y = x + 1
    Hint

  12.   Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games.
    A. 220 B. 22
    C. 55 D. 100
    Hint

  13.   What is the most energy used by any of these states (in hundred trillion BTU's)?
   
    A. 27 B. 26
    C. 29 D. 28
    Hint

  14.   Which of the following is a way in which statistics are made to be misleading?
    A. Outliers on data are brought up and their effects on the measures of central tendency are explained. B. The scale is altered on a graph.
    C. All three measures of central tendency are presented. D. The actual data are shown, and you are allowed to figure out the measures of central tendency on your own.
    Hint

  15.   Evaluate x y if x = 8 and y = -5.
    A. -3 B. 3
    C. -13 D. 13
    Hint

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

  17.   Factor 8x2.
    A. 2 · 2 · 2 · x · x B. 2 · 4 · x · x
    C. 8 · x D. 2 · 2 · 2 · x
    Hint

  18.   The table shows approximately the number of mobile phone users in each age group. Find the number of phone users aged 12-17 as a fraction of the number of mobile phone users aged 55 and over in simplest form.
   
    A. B.
    C. D.
    Hint

  19.   Find + written in simplest form.
    A. B.
    C. 1 D. 1
    Hint

  20.   Find the multiplicative inverse of .
    A. B.
    C. D.
    Hint



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