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1. |
Evaluate 52. |
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A. |
32 |
B. |
30 |
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C. |
10 |
D. |
25 |
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Hint |
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2. |
The area of a square is 100 square inches. Find the perimeter of the square. |
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A. |
100 in. |
B. |
20 in. |
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C. |
10 in. |
D. |
40 in. |
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Hint |
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3. |
Find the mean of {3, 8, 10, 1, 25}. |
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A. |
8 |
B. |
1 |
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C. |
9.4 |
D. |
9 |
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Hint |
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4. |
Find the median of {55, 21, 47.4, 69, 71}. |
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A. |
47.4 |
B. |
21 |
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C. |
71 |
D. |
55 |
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Hint |
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5. |
Write an algebraic expression for one-half of a number x subtracted from fifty. |
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A. |
 |
B. |
2x - 50 |
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C. |
 |
D. |
50 - 2x |
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Hint |
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6. |
Use the distributive property to rewrite  without parentheses. |
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A. |
 |
B. |
24x - 24 |
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C. |
24x - 4 |
D. |
24x - 3 |
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Hint |
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7. |
What is implied when it is said that x and y have a negative correlation? |
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A. |
When the value of x increases, the value of y increases. |
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B. |
When the value of x increases, the value of y decreases. |
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C. |
When the value of x is negative, the value of y negative. |
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D. |
When the value of x increases, the value of y does not necessarily increase or decrease. |
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Hint |
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8. |
Which is the net for the pyramid below? |
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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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9. |
How many planes appear on the figure shown? |
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 |
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A. |
8 |
B. |
7 |
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C. |
6 |
D. |
5 |
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Hint |
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10. |
Evaluate 56. |
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A. |
78,125 |
B. |
3,125 |
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C. |
7,776 |
D. |
15,625 |
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Hint |
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11. |
Find the surface area of the right cylinder. (Round to the nearest whole number.) |
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 |
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A. |
1156 sq. units |
B. |
1508 sq. units |
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C. |
540 sq. units |
D. |
955 sq. units |
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Hint |
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12. |
Find the volume of the cone. (Round to the nearest tenth.) |
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 |
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A. |
29.5 cu. units |
B. |
15.4 cu. units |
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C. |
38.1 cu. units |
D. |
75.4 cu. units |
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Hint |
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13. |
Find the median of the data. |
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 |
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A. |
23 |
B. |
42.5 |
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C. |
19.5 |
D. |
29.5 |
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Hint |
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14. |
Find the mode of {2, 4, 14, 2, 12, 10, 4, 14, 2}. |
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A. |
4 |
B. |
No mode |
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C. |
2 |
D. |
14 |
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Hint |
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15. |
A garden is 4.6 m by 8.3 m. How many meters of fence will enclose the garden? |
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A. |
25.8 m2 |
B. |
38.2 m2 |
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C. |
12.9 m |
D. |
25.8 m |
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Hint |
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16. |
A garden is 4.6 m by 8.3 m. How much will it cost to enclose the garden if fencing costs $2.10/m? |
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A. |
$80.18 |
B. |
$27.09 |
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C. |
$108. 36 |
D. |
$54.18 |
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Hint |
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17. |
Using the floor plan of an after school study room, what would it cost to partition the 2 non-wall sides of the library if partitions cost $18.60/ft? |
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A. |
$892.8 |
B. |
$520.80 |
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C. |
$140.40 |
D. |
$260.40 |
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Hint |
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18. |
Simplify 313 ÷ 35. |
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A. |
6561 |
B. |
27 |
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C. |
729 |
D. |
81 |
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Hint |
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19. |
Which view shows the orthogonal view of the cube stack from the top? |
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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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20. |
Which is a solution to the equation  ? |
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A. |
4 |
B. |
32 |
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C. |
8 |
D. |
25 |
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Hint |
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