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1. |
Express the volume of a cube using exponents if each edge is 10 inches. |
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A. |
30 cubic inches |
B. |
102 cubic inches |
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C. |
103 cubic inches |
D. |
104 cubic inches |
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Hint |
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2. |
Write 10 · 10 · 10 · 10 using exponents. |
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A. |
107 |
B. |
105 |
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C. |
104 |
D. |
106 |
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Hint |
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3. |
A farmer paid $7,500 for 1,500 hens. On average, what did the farmer pay for each hen? |
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A. |
$2 per hen |
B. |
$8 per hen |
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C. |
$5 per hen |
D. |
$10 per hen |
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Hint |
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4. |
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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5. |
Express 7,000,000,000 in scientific notation. |
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A. |
7 × 1012 |
B. |
7 × 109 |
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C. |
7 × 108 |
D. |
7 × 106 |
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Hint |
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6. |
A drain pipe is five inches in diameter. If the sides of the pipe are  thick, find the width of the opening in the pipe. |
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A. |
 inches |
B. |
 inches |
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C. |
 inches |
D. |
 inches |
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Hint |
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7. |
4 is 16% of what number? |
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A. |
0.64 |
B. |
25% |
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C. |
64 |
D. |
25 |
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Hint |
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8. |
Find the number of possible outcomes if the spinner is spun three times. |
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A. |
12 |
B. |
16 |
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C. |
64 |
D. |
6 |
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Hint |
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9. |
The process of enlarging or reducing an image is called a(n) |
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A. |
dilation |
B. |
scale factor |
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C. |
image |
D. |
illusion |
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Hint |
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10. |
Solve 6(x + 4) = 90. |
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A. |
66 |
B. |
516 |
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C. |
11 |
D. |
536 |
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Hint |
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11. |
Solve t =  . |
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A. |
t = 45 |
B. |
t = 10 |
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C. |
t = -55 |
D. |
t = -10 |
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Hint |
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12. |
One day, the temperature dropped 8 degrees over 4 hours. What was the average amount of change in temperature during the 4-hour period? |
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A. |
2 degrees |
B. |
32 degrees |
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C. |
-32 degrees |
D. |
-2 degrees |
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Hint |
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13. |
The four angles in a right trapezoid have measures of 63°, 90°, 90°, and x°. What is the value of x? |
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A. |
x = 63° |
B. |
x = 90° |
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C. |
x = 27° |
D. |
x = 117° |
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Hint |
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14. |
Solve  – 2.1 = -27. |
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A. |
b = -5.82 |
B. |
b = -124.5 |
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C. |
b = -4.98 |
D. |
b = -145.5 |
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Hint |
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15. |
Evaluate 9 + |b| if b = -14. |
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A. |
-23 |
B. |
-3 |
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C. |
23 |
D. |
3 |
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Hint |
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16. |
Find the slope of the line |
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A. |
-2 |
B. |
2 |
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C. |
- |
D. |
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Hint |
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17. |
Over the last 10 years, the probability that tomato plants planted by Mr. Yang will produced tomatoes is  . If Mr. Yang wants 35 tomato plants to produce tomatoes, how many should he plant? |
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A. |
38 plants |
B. |
40 plants |
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C. |
45 plants |
D. |
35 plants |
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Hint |
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18. |
Over the last 6 years, the probability that corn seeds planted by Mrs. Thompson produced corn is  . If Mrs. Thompson wants to have 14,000 corn-bearing plants, how many seeds should she plant? |
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A. |
18,000 seeds |
B. |
16,000 seeds |
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C. |
20,000 seeds |
D. |
22,0000 seeds |
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Hint |
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19. |
The graphs show the same information about the average cost of a house in Anaheim, California, and Miami, Florida. Which graph shows the information with the least amount of distortion? |
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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. |
Solve 4x = 45 - 11x. |
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A. |
-8.5 |
B. |
8.5 |
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C. |
3 |
D. |
-3 |
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Hint |
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