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1. |
Multiply 0.25 × 103. |
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A. |
25 |
B. |
250 |
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C. |
0.00025 |
D. |
25,000 |
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Hint |
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2. |
Name the ordered pair for point R. |
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 |
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A. |
(3,0) |
B. |
(0,3) |
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C. |
(0,0) |
D. |
(-3,0) |
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Hint |
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3. |
Solve the formula I = prt, if p = 525, r = 0.04, and t = 2. |
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A. |
42 |
B. |
21 |
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C. |
420 |
D. |
210 |
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Hint |
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4. |
Find 32 · 34. |
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A. |
36 |
B. |
32 |
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C. |
38 |
D. |
39 |
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Hint |
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5. |
The diameter of a volcanic particle averaged 0.000022 meter. What is this measure written in scientific notation? |
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A. |
2.2 × 10 |
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B. |
2.2 × 105 |
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C. |
0.22 × 10-4 |
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D. |
2.2 × 10-5 |
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Hint |
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6. |
Find –20 ÷ (–4). |
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A. |
24 |
B. |
–10 |
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C. |
5 |
D. |
0 |
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Hint |
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7. |
Find –36 ÷ (–4). |
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A. |
9 |
B. |
6 |
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C. |
–18 |
D. |
–4 |
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Hint |
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8. |
Which is the graph of y = 2.5x? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
Find the volume of the cylinder below to the nearest tenth. |
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A. |
603.2 cm3 |
B. |
150.8 cm3 |
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C. |
301.6 cm3 |
D. |
2412.7 cm3 |
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Hint |
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10. |
Find a7 · a4 |
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A. |
a11 |
B. |
(2a)11 |
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C. |
a3 |
D. |
(2a)3 |
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Hint |
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11. |
Find the equation for the flowchart. |
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 |
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A. |
 - 9 = 1 |
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B. |
 - 1 = 9 |
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C. |
 - 9 = 1 |
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D. |
 = 1 |
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Hint |
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12. |
George and a group of his friends are going to a baseball game. Tickets cost $12 apiece and a program costs $5. If George and his friends go to the game and only George buys a program, write an expression for the total amount that George and his friends spent at the game. Use t for the number of tickets bought. |
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A. |
12(t + 5) |
B. |
12t + 5 |
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C. |
5t + 12 |
D. |
5(t + 12) |
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Hint |
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13. |
Write two expressions for the total number of blocks. |
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A. |
5(n + 5), 5n + 25 |
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B. |
5(n – 1), 5n – 5 |
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C. |
5(n + 1), 5n + 5 |
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D. |
5(n – 5), 5n – 25 |
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Hint |
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14. |
How many squares do you add from Stage s to Stage s + 1 in the pattern below? |
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 |
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A. |
s + 1 squares |
B. |
s + 2 squares |
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C. |
0 squares |
D. |
s squares |
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Hint |
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15. |
Which of the following nets does not form a square pyramid? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Rewrite  using a single base. |
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A. |
 |
B. |
 |
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C. |
14 |
D. |
116 |
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Hint |
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17. |
Rewrite Iz ÷ jz using a single base. |
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A. |
 |
B. |
 |
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C. |
(i – j)z |
D. |
 |
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Hint |
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18. |
Which expression describes this pattern of numbers:
4, 16, 64, 256, 1,024. |
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A. |
4x |
B. |
x4 |
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C. |
4 + x |
D. |
4x |
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Hint |
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19. |
What is the value of 5x when x = 5? |
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A. |
10 |
B. |
25 |
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C. |
5 |
D. |
3125 |
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Hint |
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20. |
Find the number you can put in the blank to make a sum less than zero.  |
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A. |
Answer must be less than or equal to  . |
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B. |
Answer must be greater than  . |
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C. |
Answer must be less than . |
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D. |
Answer must be less than . |
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Hint |
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