1.   What is the second step in the 4-step plan to solve problems?
    A. Solve B. Explore
    C. Plan D. Examine
    Hint

  2.   Evaluate 5 + 6 2 + 4.
    A. 7 B. 13
    C. 17 D. 5
    Hint

  3.   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. 10 miles B. 3 miles
    C. 1 mile D. 15 miles
    Hint

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

  5.   Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks?
$1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00
    A. mean B. mode
    C. range D. median
    Hint

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

  7.   What is the next term in the sequence 1, 5, 25, 125, ?
    A. 625 B. 225
    C. 129 D. 3,125
    Hint

  8.   Evaluate y3 if y = 4.
    A. 12 B. 64
    C. 16 D. 43
    Hint

  9.   In what month will Classic Comics probably begin to make more than $150 on the Internet?
   
    A. October B. September
    C. December D. November
    Hint

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

  11.   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 B. 31
    C. 33 D. 32.6
    Hint

  12.   The prices of a shirt, before tax, in ten different department stores are as follows: $17.99, $21.99, $14.99, $13.99, $22.99, $21.99, $19.99, $17.99, $24.99, and $18.99. If you were to create a frequency table of this data, how many department stores would fall into the interval $20.00 to $21.99?
    A. 2 B. 1
    C. 4 D. 3
    Hint

  13.   Evaluate 15.
    A. 6 B. 1
    C. 5 D. 15
    Hint

  14.   Write 10 · 10 · 10 in exponential form.
    A. 13 B. 103
    C. 310 D. 31
    Hint

  15.   Graph the solution of 11 + y = 28 on a number line.
    A. B.
    C. D.
    Hint

  16.   Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater.
    A. 2s = 33.3 B. 2 + s = 33.3
    C. = 33.3 D. s - 2 = 33.3
    Hint

  17.   Choose the sequence that is geometric.
    A. 8, 7, 6, 5, B. 1.2, 1.8, 2.4, 3.0,
    C. 1, 2, 6, 24, D. 4, 0.8, 0.16, 0.032,
    Hint

  18.   The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph.
   
    A. The number of students per computer is staying the same.
    B. The number of students per computer is decreasing.
    C. Their is no relationship between the number of students per computer and the years.
    D. The number of students per computer is increasing.
    Hint

  19.   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. In the future, their will be more students per computer.
    B. Their are more computers in schools in 1990 than their were in 2000.
    C. In the future, their will be 0 students per computer.
    D. There are more computers in schools in 2000 than their were in 1990.
    Hint

  20.   Which bar graph shows the number of endangered species by group in the U.S.?
   
    A.
    B.
    C.
    D.
    Hint



Glencoe
The McGraw-Hill Companies