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1. |
Write an expression to represent ''five times as much as I paid yesterday.'' |
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A. |
5 + c |
B. |
5 - c |
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C. |
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D. |
5c |
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Hint |
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2. |
Find the volume of the triangular prism. |
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A. |
640 cubic inches |
B. |
80 cubic inches |
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C. |
320 cubic inches |
D. |
160 cubic inches |
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Hint |
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3. |
Find the volume of a cylindrical fuel storage tank that has a radius of
9 meters and a height of 14 meters. |
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A. |
3562.6 m3 |
B. |
890.6 m3 |
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C. |
5541.8 m3 |
D. |
14,250.3 m3 |
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Hint |
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4. |
Use the flowchart to backtrack and find the solution. |
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A. |
9 |
B. |
7 |
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C. |
8 |
D. |
18 |
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Hint |
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5. |
How many blocks are used in Stages 1–3? |
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A. |
3, 7, 10 |
B. |
4, 7, 10 |
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C. |
3, 6, 10 |
D. |
9, 15, 21 |
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Hint |
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6. |
Find an expression for the number of blocks in Stage s. |
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A. |
2s + 1 |
B. |
2s2 |
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C. |
s2 |
D. |
s + 1 |
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Hint |
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7. |
Without building it, predict the number of blocks in Stage 7. |
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A. |
100 |
B. |
49 |
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C. |
64 |
D. |
81 |
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Hint |
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8. |
Create a block pattern with s2 – 1 blocks. |
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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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9. |
Describe this pattern. |
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A. |
doubling pattern |
B. |
''add 1'' pattern |
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C. |
square pattern |
D. |
cube pattern |
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Hint |
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10. |
The following is the right view of a structure. Find the left view. |
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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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11. |
The following is the top view of a structure. Find the bottom view. |
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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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12. |
Draw a top-count view for the engineering view represented below. |
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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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13. |
For each 1 cubic unit of volume, how many square units of surface area are there? |
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A. |
3.8 |
B. |
4.2 |
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C. |
3.4 |
D. |
4.5 |
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Hint |
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14. |
Which net will fold into a closed solid? |
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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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15. |
Into what figure does the following net fold? |
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A. |
square pyramid |
B. |
cylinder |
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C. |
cube |
D. |
triangular pyramid |
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Hint |
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16. |
Into what figure does the following net fold? |
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A. |
square pyramid |
B. |
cube |
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C. |
cylinder |
D. |
cone |
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Hint |
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17. |
Use the net's measurements to find the surface area of the rectangular prism. |
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A. |
255 in.2. |
B. |
150 in.2. |
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C. |
220 in.2 |
D. |
290 in.2 |
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Hint |
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18. |
Use the net's measurements to find the volume of the cylinder. |
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A. |
197.9 cm3 |
B. |
207.3 cm3 |
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C. |
285.9 cm3 |
D. |
461.8 cm3 |
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Hint |
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19. |
Which table describes exponential growth? |
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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. |
The diameter of a quarter is approximately 1 in. How many quarters would it take to cover a football field measuring 360 ft by 160 ft? |
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A. |
8,294,400 quarters |
B. |
1,216,000 quarters |
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C. |
691,200 quarters |
D. |
57,600 quarters |
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Hint |
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