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1. |
Evaluate 6 · 7 – 2p if p = 5. |
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A. |
420 |
B. |
32 |
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C. |
200 |
D. |
150 |
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Hint |
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2. |
How could you find 5 × 17 mentally using the distributive property? |
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A. |
5 × 10 - 5 × 7 |
B. |
5 × 10 + 5 × 7 |
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C. |
5 + 10 × 5 + 7 |
D. |
5 × 10 × 5 × 7 |
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Hint |
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3. |
Write 3,465 in scientific notation. |
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A. |
34.65×102 |
B. |
3.465×103 |
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C. |
346.5×10 |
D. |
0.3465×104 |
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Hint |
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4. |
What is another way to write (6 + 7)x? |
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A. |
6(x) + 7(x) |
B. |
6 + 7(x) |
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C. |
6(x) + 7 |
D. |
6(x) × 7(x) |
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Hint |
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5. |
Solve the formula I = prt, if p = 525, r = 0.04, and t = 2. |
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A. |
21 |
B. |
42 |
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C. |
210 |
D. |
420 |
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Hint |
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6. |
The formula F =  C + 32 is used to convert the temperature in degrees
Celsius to degrees Fahrenheit. If the temperature outside is 18° Celsius,
what is the temperature in degrees Fahrenheit? |
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A. |
64.4° F |
B. |
42.0° F |
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C. |
38.8° F |
D. |
13.6° F |
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Hint |
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7. |
Which equation represents exponential decay? |
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A. |
y = 0.86(1.46)x |
B. |
y = 2.62(1.22)x |
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C. |
y = 1.7(1.06)x |
D. |
y = 1.05(0.95)x |
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Hint |
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8. |
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. |
5541.8 m3 |
B. |
3562.6 m3 |
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C. |
14,250.3 m3 |
D. |
890.6 m3 |
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Hint |
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9. |
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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10. |
Find two ways to write the rule for the table. |
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A. |
3(x + 4), 3x + 12 |
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B. |
15x |
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C. |
3(x + 12), 3x + 36 |
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D. |
3(x + 4), 3x + 15 |
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Hint |
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11. |
Factor the expression.24x2 – 54x |
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A. |
6x(4x – 9) |
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B. |
6x2 (4x – 9) |
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C. |
6(4x2 – 9x) |
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D. |
6x(4x – 9x) |
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Hint |
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12. |
How many squares do you add from Stage s to Stage s + 1 in the pattern below? |
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A. |
0 squares |
B. |
s + 2 squares |
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C. |
s squares |
D. |
s + 1 squares |
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Hint |
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13. |
Determine the volume of the figure below. |
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A. |
38 cubic units |
B. |
18 cubic units |
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C. |
8 cubic units |
D. |
27 cubic units |
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Hint |
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14. |
Find the approximate volume of this oblique prism. |
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A. |
942.5 cm3 |
B. |
188.5 cm3 |
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C. |
2,2262.0 cm3 |
D. |
592.2 cm3 |
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Hint |
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15. |
A box of tissues has length of 23.5 cm, width of 11 cm and height of 8 cm. What is the volume of the box? |
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A. |
2095.5 cm3 |
B. |
2124 cm3 |
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C. |
2142.5 cm3 |
D. |
2068 cm3 |
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Hint |
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16. |
Rewrite  using a single base. |
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A. |
14 |
B. |
116 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Rewrite 94 ÷ 34 using a single base. |
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A. |
34 |
B. |
316 |
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C. |
31 |
D. |
38 |
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Hint |
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18. |
Simplify (d1)26. |
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A. |
d26 |
B. |
d25 |
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C. |
26d |
D. |
d27 |
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Hint |
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19. |
Which equation represents exponential growth? |
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A. |
y = 3.96(0.65)x |
B. |
y = 6.38(1)x |
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C. |
y = 9(0.5)x |
D. |
y = 2.03(5)x |
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Hint |
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20. |
Find the value of N in the equation.N × 104 = 8,653,300 |
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A. |
N = 86,533 |
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B. |
N = 865.33 |
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C. |
N = 8.6533 |
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D. |
N = 86,533,000,000 |
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Hint |
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