1.   What is the value of 4(9 + y) if y = 0.1?
    A. 36.4 B. 3.6
    C. 40 D. 36.1
    Hint

  2.   Find the least common multiple of 6 and 15.
    A. 30 B. 3
    C. 15 D. 60
    Hint

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

  4.   Estimate .
    A. 2 B. 4
    C. 5 D. 3
    Hint

  5.   Solve . Write the solution in simplest form.
    A. B.
    C. D.
    Hint

  6.   Find the missing value.
    A. 14 B. 18
    C. 15 D. 16
    Hint

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

  8.   Find the sales tax for three CDs, if each CD is $14.29 and the sales tax is 7.25%.
    A. $3.34 B. $3.11
    C. $3.08 D. $3.86
    Hint

  9.   The speed of light in a vacuum is exactly 299,792,458 meters per second. Write this number in scientific notation with the factor rounded to the hundredths place.
    A. 3.00 × 108 B. 2.99 × 1010
    C. 3.00 × 109 D. 2.99 × 109
    Hint

  10.   Are there any clusters in this data?
   
    A. Yes, 5-8 and 14-18. B. Yes, 11-15.
    C. No, there are no clusters. D. Yes, 5-20.
    Hint

  11.   Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}.
    A. 3 B. 2
    C. 5 D. 7
    Hint

  12.   Express 82 out of 100 as a percent.
    A. 82% B. 82%
    C. 0.83% D. 0.83%
    Hint

  13.   Find the least common multiple of 6, 8, and 10.
    A. 140 B. 240
    C. 120 D. 86
    Hint

  14.   Solve -84 ÷ -7 = q
    A. 14 B. -14
    C. -12 D. 12
    Hint

  15.   Solve 5s - 2 < 18
    A. s < 4 B. s > 5
    C. s > 4 D. s < 5
    Hint

  16.   Evaluate 37.
    A. 343 B. 5,034
    C. 2,187 D. 21
    Hint

  17.   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 × 105 sq mi B. 3.5 × 103 sq mi
    C. 3.5 × 104 sq mi D. 3.5 × 106 sq mi
    Hint

  18.   Determine whether = form a proportion. Explain.
    A. Yes, because 8 × 12 ? 10 × 15. B. No, because 8 × 15 ? 10 × 12.
    C. No, because the ratios are not equal. D. Yes, because 8 × 15 = 10 × 12.
    Hint

  19.   Estimate 62% of 700.
    A. 360 B. 420
    C. 400 D. 480
    Hint

  20.   In a survey, 81% of teens said that they use the Internet to send E-mails. Predict how many of the 841,000 teens in Florida use the Internet to send E-mail.
    A. 68,121 B. 6,812,100
    C. 681,210 D. 159,790
    Hint



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