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1. |
Find the median of {55, 21, 21, 69, 71}. |
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A. |
55 |
B. |
21 |
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C. |
47.4 |
D. |
71 |
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Hint |
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2. |
Solve y = -6 – 2. |
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A. |
8 |
B. |
-4 |
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C. |
4 |
D. |
-8 |
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Hint |
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3. |
Express 31 per hundred as a percent. |
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A. |
0.31% |
B. |
31% |
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C. |
31% |
D. |
31 |
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Hint |
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4. |
What is the first step in solving 4x – 3 = 9? |
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A. |
Divide each side of the equation by 4. |
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B. |
Subtract 3 from each side of the equation. |
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C. |
Divide each side of the equation by –3. |
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D. |
Add 3 to each side of the equation. |
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Hint |
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5. |
Find the length of a closet on a scale drawing if the closet is 12 meters wide and the scale is 1 centimeter = 4.5 meters. Round to the nearest tenth. |
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A. |
2.5 cm |
B. |
3.6 cm |
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C. |
2.7 cm |
D. |
3.4 cm |
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Hint |
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6. |
An architect's scale model shows a building that is 4.5 inches high. If the scale is 1 inch = 350 feet, how high will the actual building be? |
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A. |
1,250 ft |
B. |
78 ft |
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C. |
900 ft |
D. |
1,575 ft |
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Hint |
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7. |
Estimate  to the nearest whole number. |
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A. |
4 |
B. |
3 |
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C. |
2 |
D. |
5 |
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Hint |
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8. |
Estimate 74% of 587. |
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A. |
500 |
B. |
412 |
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C. |
385 |
D. |
450 |
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Hint |
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9. |
In how many ways can 8 CDs be stacked? |
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A. |
36 |
B. |
288 |
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C. |
40,320 |
D. |
9216 |
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Hint |
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10. |
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. |
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A. |
2 |
B. |
5 |
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C. |
3 |
D. |
7 |
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Hint |
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11. |
Which of the following numbers is prime? |
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A. |
57 |
B. |
75 |
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C. |
43 |
D. |
63 |
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Hint |
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12. |
Solve (-4)2 = b. |
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A. |
16 |
B. |
8 |
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C. |
-16 |
D. |
4 |
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Hint |
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13. |
Which graph represents the solution to 3t + 2  8? |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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Hint |
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14. |
In the table below, find the missing value. |
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A. |
-11 |
B. |
11 |
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C. |
-3 |
D. |
3 |
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Hint |
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15. |
Find the circumference of the circle. Use 3.14 for  . |
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A. |
25.12 mi |
B. |
12.56 mi |
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C. |
50.27 mi |
D. |
7.14 mi |
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Hint |
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16. |
Angles A and B are complementary. If m A = 25°, what is mB? |
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A. |
75° |
B. |
90° |
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C. |
65° |
D. |
25° |
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Hint |
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17. |
The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph. |
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A. |
The number of students per computer is staying the same. |
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B. |
The number of students per computer is increasing. |
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C. |
Their is no relationship between the number of students per computer and the years. |
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D. |
The number of students per computer is decreasing. |
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Hint |
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18. |
What value of y makes - y = - a true sentence? |
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A. |
 |
B. |
 |
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C. |
- |
D. |
- |
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Hint |
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19. |
Suppose you spend $6 for lunch at an arcade. Each game you play costs $0.75. How many games can you play if you brought $15 to spend? |
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A. |
12 games |
B. |
11 games |
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C. |
10 games |
D. |
13 games |
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Hint |
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20. |
Between which two years did ice cream sales increase the most? |
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A. |
1999-2000 |
B. |
1997-1998 |
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C. |
1996-1997 |
D. |
2000-2001 |
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Hint |
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