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1. |
Find the value for t in t = 41 - (-19). |
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A. |
-22 |
B. |
22 |
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C. |
-60 |
D. |
60 |
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Hint |
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2. |
Solve (-20) ÷ (-4) = c. |
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A. |
5 |
B. |
-16 |
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C. |
-5 |
D. |
16 |
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Hint |
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3. |
Express 95% as a fraction. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
A shoe store advertises that all shoes are on sale for 25% off the regular price. Find the sale price of a pair of shoes that have an original price of $85. |
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A. |
$113.33 |
B. |
$21.25 |
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C. |
$63.75 |
D. |
$40.75 |
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Hint |
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5. |
In a 30º-60º right triangle which statement is true? |
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A. |
None of these is correct. |
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B. |
The length of the hypotenuse is three times the length of the side opposite the 30º angle. |
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C. |
The length of the side opposite the 30º angle is half the length of the hypotenuse. |
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D. |
The sides are equal. |
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Hint |
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6. |
In a 45º-45º right triangle, which statement is true? |
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A. |
The length of the side opposite the 45º angle is one-third the length of the hypotenuse. |
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B. |
The length of the hypotenuse is twice the length of the side opposite the 45º angle. |
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C. |
The legs are equal. |
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D. |
None of these is correct. |
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Hint |
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7. |
Pizzas are often described using their diameter. A 14-inch pizza has a diameter of 14 inches. Find the area of a 14-inch pizza to the nearest square inch. |
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A. |
about 254 square inches |
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B. |
about 616 square inches |
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C. |
about 140 square inches |
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D. |
about 154 square inches |
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Hint |
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8. |
A cube has how many faces? |
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A. |
8 |
B. |
6 |
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C. |
10 |
D. |
4 |
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Hint |
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9. |
A pup tent has a canvas floor as well as canvas sides. How much canvas will be needed to construct the tent? |
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A. |
39.9 square yards |
B. |
51.6 square yards |
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C. |
43.8 square yards |
D. |
31.8 square yards |
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Hint |
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10. |
There are 9 players on a softball team. How many ways can the coach pick the first 2 batters? |
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A. |
81 |
B. |
84 |
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C. |
36 |
D. |
72 |
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Hint |
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11. |
A coin is weighted so that the probability of its landing heads is 0.6. If the coin is tossed twice, find the probability of getting two heads. |
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A. |
0.36 |
B. |
0.24 |
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C. |
0.08 |
D. |
0.16 |
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Hint |
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12. |
Solve 256 = 16w. |
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A. |
1 |
B. |
256 |
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C. |
4096 |
D. |
16 |
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Hint |
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13. |
Solve -17 – 12 = u. |
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A. |
u = -5 |
B. |
u = 29 |
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C. |
u = -29 |
D. |
u = 5 |
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Hint |
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14. |
Find the area of the trapezoid. |
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A. |
75 ft2 |
B. |
126 ft2 |
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C. |
63 ft2 |
D. |
68 ft2 |
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Hint |
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15. |
A model of a boxcar is 6 inches long. If the actual boxcar is 20 feet long, what is the scale of the model? |
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A. |
1:14 |
B. |
1:40 |
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C. |
3:10 |
D. |
1:3 |
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Hint |
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16. |
The numbers 5, 12, and 13 form a Pythagorean triple. Which of the following is not a Pythagorean triple. |
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A. |
15, 22, 23 |
B. |
20, 48, 52 |
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C. |
10, 24, 26 |
D. |
15, 36, 39 |
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Hint |
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17. |
The two triangles shown in the figure are similar. Find the distance d across the river. |
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A. |
25 meters |
B. |
81 meters |
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C. |
16 meters |
D. |
18 meters |
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Hint |
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18. |
Which figure shows the image of  RST after a translation 1 unit to the left and 3 units up? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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19. |
Which drawing shows the top, front, and side views of the drawing? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
To determine who the voters will chose for governor, five voters picked at random from each county of the state are surveyed. Describe the sample. |
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A. |
The sample is unbiased because it is a stratified random sample. |
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B. |
The sample is unbiased because it is a simple random sample. |
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C. |
The sample is unbiased because it is a systematic random sample. |
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D. |
The sample is biased because it is a convenience sample. |
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Hint |
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