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1. |
Evaluate 27 ÷ 3 · 3 + 5. |
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A. |
32 |
B. |
17 |
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C. |
8 |
D. |
72 |
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Hint |
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2. |
Solve 5 + y = 11. |
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A. |
2 |
B. |
7 |
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C. |
6 |
D. |
16 |
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Hint |
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3. |
Write 120,000,000 in scientific notation. |
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A. |
1.2×109 |
B. |
1.2×108 |
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C. |
12×107 |
D. |
0.12×109 |
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Hint |
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4. |
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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5. |
What does 9|4 mean? |
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 |
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A. |
904 |
B. |
94 |
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C. |
49 |
D. |
9/4 |
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Hint |
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6. |
Evaluate 7 × (a - 4) if a = 9. |
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A. |
35 |
B. |
59 |
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C. |
63 |
D. |
28 |
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Hint |
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7. |
In physics, the number  measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2. |
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A. |
20 |
B. |
40 |
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C. |
5 |
D. |
10 |
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Hint |
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8. |
Solve x + 3 = 22. |
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A. |
17 |
B. |
25 |
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C. |
23 |
D. |
19 |
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Hint |
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9. |
Multiply 45.3 × 102. |
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A. |
4.53 |
B. |
4,530 |
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C. |
0.453 |
D. |
453 |
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Hint |
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10. |
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. |
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A. |
3.00 × 108 |
B. |
2.99 × 109 |
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C. |
3.00 × 109 |
D. |
2.99 × 1010 |
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Hint |
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11. |
Find the median of {67, 24, 98, 15, 76, 44}. |
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A. |
54 |
B. |
44 |
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C. |
55.5 |
D. |
67 |
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Hint |
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12. |
Which statistic gives the most meaningful information about what price you should expect to pay for a certain baseball bat if the following data are a set of prices at different stores for the bat. {10, 10, 10, 10, 10.50, 11, 12, 14, 18}. |
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A. |
mean |
B. |
mode |
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C. |
range |
D. |
median |
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Hint |
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13. |
Find the next term in the sequence
1, 6, 36, 216, |
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A. |
1944 |
B. |
7776 |
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C. |
222 |
D. |
1296 |
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Hint |
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14. |
The line plot shows students' scores for a science test. How many students scored an 85 on the science test? |
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A. |
2 |
B. |
3 |
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C. |
1 |
D. |
0 |
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Hint |
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15. |
Write 63 as a product of the same factor. |
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A. |
6 · 6 · 6 · 6 · 6 · 6 |
B. |
3 · 3 · 3 |
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C. |
3 · 3 · 3 · 3 · 3 · 3 |
D. |
6 · 6 · 6 |
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Hint |
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16. |
Evaluate 15. |
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A. |
1 |
B. |
5 |
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C. |
15 |
D. |
6 |
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Hint |
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17. |
Express 64 in exponential form as a power of 4. |
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A. |
44 |
B. |
26 |
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C. |
43 |
D. |
45 |
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Hint |
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18. |
Evaluate 16 + (9 - 4)10 - 4 · 5. |
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A. |
96 |
B. |
46 |
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C. |
35 |
D. |
190 |
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Hint |
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19. |
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. |
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A. |
3(18) |
B. |
3(13) + 3(5) |
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C. |
3 + 13 × 3 + 5 |
D. |
3 + 13 + 3 + 5 |
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Hint |
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20. |
The graph below shows the number of minutes spent on the phone. What conclusion cannot be made about the data in the graph? |
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A. |
Nineteen calls were made that were between 16 and 20 minutes. |
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B. |
The interval with the fewest number of calls is 6-10. |
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C. |
Fourteen calls were made that were 10 minutes or less. |
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D. |
There were a total of 69 calls made. |
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Hint |
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