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1. |
The Carpenter family earns $30,000 a year after taxes. In their budget $8000 is needed for housing, $8000 for food, $4000 towards clothing, and the rest toward miscellaneous expenses. Which circle graph best represents the budget data? |
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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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2. |
A 14-foot ladder that is placed 5 feet from the base of the vertical rock wall just reaches the top of the entrance of the cave. How high is the cave entrance above the ground? |
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A. |
about 13.1 feet |
B. |
about 14.9 feet |
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C. |
about 6.2 feet |
D. |
about 9 feet |
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Hint |
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3. |
Solve  |
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A. |
x > 11 |
B. |
x < -11 |
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C. |
x > -11 |
D. |
x < 11 |
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Hint |
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4. |
A cube has how many faces? |
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A. |
4 |
B. |
6 |
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C. |
8 |
D. |
10 |
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Hint |
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5. |
A cylinder has a diameter of 9 centimeters and a height of 15 centimeters. Find the area of the curved surface of the cylinder to the nearest tenth. |
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A. |
848.2 square centimeters |
B. |
706.9 square centimeters |
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C. |
424.1 square centimeters |
D. |
551.3 square centimeters |
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Hint |
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6. |
Find the value of P(9, 3). |
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A. |
729 |
B. |
504 |
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C. |
3,024 |
D. |
84 |
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Hint |
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7. |
Find the sum of (4g - 2h) + (2g - 5h) and evaluate if g = -3 and h = 2. |
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A. |
33 |
B. |
-4 |
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C. |
-9 |
D. |
-32 |
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Hint |
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8. |
Express 0.0000000139 in scientific notation. |
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A. |
1.39 × 108 |
B. |
1.39 × 10-7 |
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C. |
1.39 × 10-9 |
D. |
1.39 × 10-8 |
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Hint |
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9. |
Solve x2 = 256. |
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A. |
x =  65,536 |
B. |
x = 16 |
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C. |
x = 64 |
D. |
x = 128 |
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Hint |
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10. |
Evaluate 9 + |b| if b = -14. |
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A. |
-3 |
B. |
23 |
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C. |
-23 |
D. |
3 |
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Hint |
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11. |
Find  . |
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A. |
90 |
B. |
30 and -30 |
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C. |
30 |
D. |
-30 |
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Hint |
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12. |
The graph shows the distance traveled by some hikers. Interpret the meaning of the slope as a rate of change. |
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A. |
The hikers have traveled a total of 3 miles. |
B. |
The hikers are traveling at a rate of 3 miles per hour. |
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C. |
The hikers are traveling at a rate of 6 miles per hour. |
D. |
The hikers have traveled a total of 6 miles. |
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Hint |
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13. |
During his visit to Washington, D.C., Corey visited the Smithsonian Museums. He spent 40% of his time in these museums in the National Air and Space Museum. If he spent 5 hours in the National Air and Space Museum, what is the total amount of time he spent in the Smithsonian Museums? |
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A. |
15 hours |
B. |
10 hours |
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C. |
12 hours |
D. |
8 hours |
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Hint |
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14. |
Classify the angle. |
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A. |
straight |
B. |
right |
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C. |
acute |
D. |
obtuse |
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Hint |
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15. |
The histogram shows the record high temperatures for the fifty states. How many states have a record high temperature no less than 120°F? |
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A. |
10 states |
B. |
22 states |
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C. |
3 states |
D. |
7 states |
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Hint |
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16. |
Which box-and-whisker plot represents the data?
12, 14, 16, 1, 25, 22, 12, 18, 5, 13, 17, 18 |
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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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17. |
Solve 4x = 45 - 11x. |
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A. |
8.5 |
B. |
-3 |
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C. |
-8.5 |
D. |
3 |
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Hint |
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18. |
Find the slope of the line that passes through Y(3, -5) and Z(3, 1). |
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A. |
undefined |
B. |
1 |
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C. |
-1 |
D. |
0 |
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Hint |
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19. |
Find the graph of y = 3x2 - 1. |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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20. |
Find 93 · 97. |
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A. |
8121 |
B. |
8110 |
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C. |
921 |
D. |
910 |
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Hint |
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