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1. |
Find the product (-3.6) × 7. |
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A. |
25.2 |
B. |
10.6 |
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C. |
2.4 |
D. |
-25.2 |
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Hint |
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2. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam for a mean of 80? |
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A. |
97 |
B. |
100 |
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C. |
80 |
D. |
93 |
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Hint |
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3. |
The median is the _________ of a set of numbers. |
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A. |
middle number |
B. |
most frequent |
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C. |
average |
D. |
highest number |
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Hint |
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4. |
How do the medians of the two sets of exam scores compare? |
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A. |
The median of Exam A is less than the median of Exam B. |
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B. |
The medians are equal. |
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C. |
The median of Exam A is greater than the median of Exam B. |
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D. |
The answer cannot be determined since the median is not shown in a box and whisker plot. |
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Hint |
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5. |
What percent of the data is between 62 and 90 for Exam B? |
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A. |
25% |
B. |
50% |
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C. |
75% |
D. |
100% |
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Hint |
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6. |
Find  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
A blueprint of an office building has a scale of  inch = 2 feet. What are the dimensions of a storage closet that measures 3 inches by  inches on the blueprint? |
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A. |
8 feet by 12 feet |
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B. |
 feet by 10 feet |
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C. |
 feet by 4 feet |
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D. |
6 feet by 9 feet |
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Hint |
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8. |
Find the mode of {2, 4, 14, 2, 12, 10, 4, 14, 2}. |
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A. |
14 |
B. |
4 |
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C. |
No mode |
D. |
2 |
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Hint |
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9. |
Using the pictograph, how many pounds of fish does the average person in India consume in a year? |
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A. |
10 pounds |
B. |
50 pounds |
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C. |
5 pounds |
D. |
55 pounds |
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Hint |
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10. |
Using the pictograph, how many more bronze medals than gold medals were earned by Central School? |
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A. |
6 |
B. |
5 |
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C. |
23 |
D. |
2 |
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Hint |
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11. |
Complete: 320 cm ÷ 4 = ___?___ mm |
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A. |
8 mm |
B. |
80 mm |
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C. |
800 mm |
D. |
8000 mm |
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Hint |
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12. |
What is the best estimate of the perimeter of a square table tope with s = 49 in.? |
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A. |
96 in. |
B. |
200 in. |
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C. |
100 in. |
D. |
160 in. |
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Hint |
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13. |
What is the circumference of a circle with radius of 6 cm? Round the answer to the nearest tenth. |
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A. |
75.4 cm |
B. |
113.1 cm |
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C. |
18.8 cm |
D. |
37.7 cm |
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Hint |
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14. |
The radius of a circle is 16 cm. What is the length of the diameter? |
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A. |
8 cm |
B. |
32 cm |
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C. |
4 cm |
D. |
16 cm |
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Hint |
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15. |
Solve the proportion  . |
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A. |
x = 3 |
B. |
x = 8 |
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C. |
x = 12 |
D. |
x = 5 |
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Hint |
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16. |
The scale on a blueprint is 1 inches = 2 feet. If the drawing length is 4 in., what is the actual length? |
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A. |
2 ft |
B. |
5 ft |
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C. |
8 ft |
D. |
16 ft |
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Hint |
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17. |
Solve the proportion  . |
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A. |
x = 75 |
B. |
x = 5 |
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C. |
x = 25 |
D. |
x = 9 |
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Hint |
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18. |
If sod costs $2.10/yd2, what is the cost of sodding the yard shown? |
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A. |
$63.00 |
B. |
$189.00 |
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C. |
$226.80 |
D. |
$12.60 |
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Hint |
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19. |
Evaluate (72 - 9) ÷ (55 - 35). |
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A. |
–4 |
B. |
2 |
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C. |
–34.3 |
D. |
48.6 |
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Hint |
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20. |
Which property is shown in 9 · (8 · 7) = (9 · 8) · 7? |
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A. |
Commutative Property |
B. |
Associative Property |
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C. |
Distributive Property |
D. |
Addition Property |
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Hint |
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