1.   On how many days was the temperature at least 71 degrees?
   
    A. 1 B. 5
    C. 2 D. 3
    Hint

  2.   The following are scores on an English exam. The highest score possible is 100. Where is there a cluster?
   
    A. 90-100 B. 60-75
    C. 20-30 D. 20-100
    Hint

  3.   Use the factor tree to write the prime factorization of 120.
    A. 2 × 3 × 5 B. 2 × 2 × 3 × 5
    C. 2 × 60 D. 2 × 2 × 2 × 3 × 5
    Hint

  4.   What is the next term in the sequence 1, 4, 7, 10, ?
    A. 13 B. 17
    C. 40 D. 30
    Hint

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

  6.   Solve n = 14 + (-2).
    A. 16 B. 12
    C. -12 D. -28
    Hint

  7.   At a local lake, you can rent canoes for a flat fee of $5.00, plus an additional fee of $2.00 per hour. If you have $15.00, use the equation
15 = 2h + 5 to determine how many hours you can use the canoe.
    A. 4 hours B. 7.5 hours
    C. 5 hours D. 10 hours
    Hint

  8.   Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School?
    A. 200 B. 41
    C. 400 D. 220
    Hint

  9.   Find the interquartile range of the data.
   
    A. 10 B. 17
    C. 7 D. 5
    Hint

  10.   Find the next term in the sequence
1, 6, 36, 216,
    A. 1944 B. 1296
    C. 222 D. 7776
    Hint

  11.   Express as a percent.
    A. 687.30% B. 0.69%
    C. 6.87% D. 68.73%
    Hint

  12.   Express as a percent.
    A. 12% B. 15%
    C. 6% D. 3%
    Hint

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

  14.   Find the absolute value of 0.
    A. -1 B. 2
    C. 0 D.
    Hint

  15.   Evaluate rst if r = -3, s = 2, and t = -8.
    A. -48 B. 24
    C. 48 D. -24
    Hint

  16.   In the table below, find the missing value.
   
    A. -3 B. 3
    C. -11 D. 11
    Hint

  17.   The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data.
   
    A. Their are more computers in schools in 1990 than their were in 2000.
    B. There are more computers in schools in 2000 than their were in 1990.
    C. In the future, their will be 0 students per computer.
    D. In the future, their will be more students per computer.
    Hint

  18.   Evaluate |10| + |-12|.
    A. 2 B. 22
    C. -2 D. -22
    Hint

  19.   Of all Americans who use a mobile phone, approximately 1 in 5 subscribe to the wireless Internet. What percent of mobile phone users is this?
    A. 15% B. 20%
    C. 10% D. 40%
    Hint

  20.   Which sentence is not true?
    A. 0.3 < 34% B.
    C. > 42% D. > 0.85
    Hint



Glencoe
The McGraw-Hill Companies