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1. |
Find the value for t in t = 41 - (-19). |
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A. |
-22 |
B. |
60 |
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C. |
22 |
D. |
-60 |
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Hint |
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2. |
Express the ratio as a percent. One out of 50 states consists of a single syllable. |
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A. |
2% |
B. |
4% |
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C. |
3% |
D. |
1% |
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Hint |
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3. |
Express as a fraction in simplest form. |
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A. |
or 2 |
B. |
or 2 |
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C. |
or 2 |
D. |
or 2 |
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Hint |
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4. |
Express 7,000,000,000 in scientific notation. |
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A. |
7 × 106 |
B. |
7 × 1012 |
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C. |
7 × 108 |
D. |
7 × 109 |
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Hint |
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5. |
Evaluate m - n if m = and n = . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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6. |
Find the radius of a circle whose area is square inches. |
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A. |
8 inches |
B. |
10 inches |
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C. |
7 inches |
D. |
9 inches |
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Hint |
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7. |
Find the surface area of the rectangular prism. |
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 |
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A. |
216 square centimeters |
B. |
100 square centimeters |
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C. |
228 square centimeters |
D. |
114 square centimeters |
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Hint |
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8. |
Shelia went on an exercise program that lasted 6 weeks. She increased the weight she was lifting by 5 pounds per week. What was her total change in weight lifted? |
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A. |
11 pounds |
B. |
-30 pounds |
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C. |
1 pound |
D. |
30 pounds |
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Hint |
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9. |
Express as a percent. |
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A. |
50% |
B. |
66% |
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C. |
30% |
D. |
75% |
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Hint |
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10. |
Estimate 25% of 39. |
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A. |
12 |
B. |
3 |
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C. |
25 |
D. |
10 |
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Hint |
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11. |
Solve < 19.2. |
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A. |
y < 51.1 |
B. |
y < 44.9 |
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C. |
y < 4.58 |
D. |
y < 10.78 |
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Hint |
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12. |
James has a bank account with $500.00 that collects 2.875% interest annually. How much will be in James' account after 24 months if no transactions are made? |
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A. |
$28.75 |
B. |
$528.75 |
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C. |
$471.25 |
D. |
$3,375.00 |
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Hint |
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13. |
A race consists of ten runners. How many ways can the runners finish first, second, and third? |
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A. |
504 |
B. |
720 |
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C. |
30 |
D. |
1,000 |
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Hint |
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14. |
A number cube is rolled and a coin is tossed. What is the probability of rolling a number greater than 4 and tossing tails? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Write 22 times a number is 110 as an algebraic equation. Let n represent the number. |
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A. |
22n = 110 |
B. |
22 + n = 110 |
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C. |
22 – n = 110 |
D. |
= 110 |
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Hint |
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16. |
The table shows the amount of snow during a snow storm. Find the rate of change in the amount of snow from 2:30 to 4:30. |
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A. |
0.80 inch per hour |
B. |
0.75 inch per hour |
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C. |
0.67 inch per hour |
D. |
0.33 inch per hour |
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Hint |
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17. |
An artist’s drawing shows the plans for some steps. Each unit on the drawing represents 9 inches. Find the area of the base of the steps. |
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A. |
108 square inches |
B. |
1,215 square inches |
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C. |
972 square inches |
D. |
1,620 square inches |
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Hint |
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18. |
Consider all of the five-digit numbers that can be formed using the digits 1, 2, 3, 4, and 5 where no digit is used twice. Find the probability that one of these numbers picked at random is an even number. |
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A. |
60% |
B. |
80% |
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C. |
40% |
D. |
20% |
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Hint |
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19. |
There are 23 students in Mr. Blackwell’s science class. Three students are picked to go elementary schools that have students coming to the middle school next year. Each student will go to a different elementary school. Does this represent a combination or a permutation? How many ways can the students be chosen? |
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A. |
combination; 10,626 ways |
B. |
permutation; 10,626 ways |
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C. |
permutation; 1,771 ways |
D. |
combination; 1,771 ways |
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Hint |
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20. |
Moesha is creating and recording a video for her English class. The video has to be at least 60 seconds in length, and she has recorded 43 seconds. Find an inequality and its solution that shows how many more seconds Moesha has to add to the video. |
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A. |
v - 43 < 60; v < 103 |
B. |
43 + v 60; v 17 |
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C. |
43 + v > 60; v > 17 |
D. |
v - 43 60; v 103 |
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Hint |
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