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1. |
A composite number ______. |
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A. |
is a number less than 1 |
B. |
has more than two factors |
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C. |
is the number 2 |
D. |
has exactly two factors |
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Hint |
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2. |
Find  Write the answer in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Solve  =  . |
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A. |
2.4 |
B. |
0.6 |
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C. |
1.5 |
D. |
6 |
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Hint |
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4. |
What is 0.62% expressed as a decimal? |
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A. |
0.0062 |
B. |
0.62 |
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C. |
0.062 |
D. |
0.00062 |
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Hint |
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5. |
What is the measure of the angle? |
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 |
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A. |
90° |
B. |
150° |
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C. |
60° |
D. |
120° |
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Hint |
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6. |
Find 6 + (–10). |
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A. |
16 |
B. |
–16 |
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C. |
–4 |
D. |
4 |
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Hint |
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7. |
Write 73 as a product. |
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A. |
3 · 3 · 3 · 3 · 3 · 3 |
B. |
3 · 3 · 3 · 3 · 3 · 3 · 3 |
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C. |
7 · 7 · 7 · 7 |
D. |
7 · 7 · 7 |
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Hint |
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8. |
Find 23.8 × 2.7. |
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A. |
68.2 |
B. |
6.28 |
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C. |
64.26 |
D. |
6.426 |
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Hint |
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9. |
The weight of a feather would best be measured by ______. |
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A. |
kilograms |
B. |
liters |
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C. |
grams |
D. |
milligrams |
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Hint |
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10. |
Choose the multiples of 8. |
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A. |
2, 3, 4, 8 |
B. |
2, 2, 2 |
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C. |
1, 2, 4, 8 |
D. |
0, 8, 16, 24, 32, … |
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Hint |
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11. |
Find  . Write the answer in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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12. |
Find the reciprocal of  . |
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A. |
1 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Name the ray that appears to bisect  JKM. |
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 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
Identify the outlier in the temperature data shown. |
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 |
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A. |
90° |
B. |
88° |
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C. |
84° |
D. |
71° |
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Hint |
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15. |
Which number is an outlier in the data shown in the table? |
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 |
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A. |
19 |
B. |
10 |
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C. |
9 |
D. |
11 |
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Hint |
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16. |
What is the mean of the data shown without the outlier? |
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 |
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A. |
$102 |
B. |
$120 |
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C. |
$113 |
D. |
$99 |
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Hint |
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17. |
Which statement best describes how the outlier affects the mean of the data set shown? |
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A. |
The outlier does not affect the mean of the data. |
B. |
The outlier causes the mean to be much less in value than the other values in the data set. |
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C. |
The outlier causes the mean to be slightly greater in value than the other values in the data set. |
D. |
The outlier causes the mean to be much greater in value than the other values in the data set. |
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Hint |
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18. |
Evaluate  c if c = 2 . |
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A. |
 |
B. |
10 |
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C. |
 |
D. |
1 |
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Hint |
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19. |
Find the product of –4 and –6. |
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A. |
–24 |
B. |
24 |
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C. |
–10 |
D. |
10 |
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Hint |
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20. |
Estimate the measure of the angle shown. |
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 |
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A. |
75° |
B. |
20° |
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C. |
5° |
D. |
50° |
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Hint |
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