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1. |
To win a penny toss game at the carnival, you must toss a penny in a red cup that sits on a square board. What is the probability that a penny tossed toward the square board will land in the red cup? |
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A. |
about 15.7% |
B. |
about 78.5% |
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C. |
about 3.9% |
D. |
about 19.6% |
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Hint |
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2. |
Pizzas are often described using their diameter. A 14-inch pizza has a diameter of 14 inches. Find the area of a 14-inch pizza to the nearest square inch. |
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A. |
about 616 square inches |
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B. |
about 154 square inches |
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C. |
about 140 square inches |
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D. |
about 254 square inches |
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Hint |
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3. |
Name the figure. |
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A. |
cone |
B. |
cylinder |
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C. |
sphere |
D. |
pyramid |
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Hint |
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4. |
Find the volume of the solid to the nearest tenth. |
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A. |
106.9 cubic feet |
B. |
213.8 cubic feet |
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C. |
427.6 cubic feet |
D. |
855.3 cubic feet |
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Hint |
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5. |
Find the volume of a pyramid 420 feet high and with a base measuring 721,000 square feet. |
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A. |
100,940,000 cubic feet |
B. |
151,410,000 cubic feet |
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C. |
42,394,800,000 cubic feet |
D. |
21,197,400,000 cubic feet |
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Hint |
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6. |
A water skiing ramp is built in the shape of a triangular prism. Find the surface area to be painted by waterproof paint. |
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A. |
12.41 square meters |
B. |
11.86 square meters |
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C. |
13.66 square meters |
D. |
9.16 square meters |
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Hint |
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7. |
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. |
706.9 square centimeters |
B. |
551.3 square centimeters |
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C. |
848.2 square centimeters |
D. |
424.1 square centimeters |
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Hint |
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8. |
Find the surface area of the can of tuna to the nearest tenth. |
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A. |
125.7 square centimeters |
B. |
226.2 square centimeters |
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C. |
113.1 square centimeters |
D. |
175.9 square centimeters |
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Hint |
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9. |
Kelli determined that the mass of a sample is 0.078 kilogram. She measured the mass to the nearest _____. |
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A. |
0.01 kilogram |
B. |
0.1 kilogram |
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C. |
0.001 kilogram |
D. |
0.0001 kilogram |
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Hint |
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10. |
A rectangular pyramid has how many vertices? |
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A. |
5 |
B. |
3 |
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C. |
8 |
D. |
4 |
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Hint |
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11. |
What is the volume of a hexagonal prism with a base area of 22.5 ft2 and a height of 11 feet? |
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A. |
341 ft3 |
B. |
33.5 ft3 |
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C. |
742.5 ft3 |
D. |
247.5 ft3 |
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Hint |
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12. |
What is the volume of a cone that is 2 inches across and 4 inches tall rounded to the tenths? |
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A. |
4.2 in3 |
B. |
12.6 in3 |
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C. |
8.4 in3 |
D. |
16.8 in3 |
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Hint |
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13. |
Find the surface area of the cube. |
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A. |
750 m2 |
B. |
125 m2 |
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C. |
150 m2 |
D. |
25 m2 |
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Hint |
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14. |
What is the greatest possible error of the measurement 2.2 inches? |
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A. |
0.005 inch |
B. |
0.05 inch |
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C. |
0.02 inch |
D. |
0.5 inch |
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Hint |
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