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1. |
Evaluate 52. |
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A. |
25 |
B. |
32 |
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C. |
30 |
D. |
10 |
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Hint |
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2. |
Find the mode of {325, 100, 115, 621, 325, 325, 100}. |
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A. |
100 |
B. |
115 |
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C. |
273 |
D. |
325 |
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Hint |
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3. |
Select the correct graph for the relation y = -2x if the domain is
{-2, -1, 0, 1, 2}. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
What is a polyhedron? |
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A. |
sphere |
B. |
cylinder |
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C. |
pyramid |
D. |
cone |
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Hint |
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5. |
Find the volume of the pyramid to the nearest tenth. |
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A. |
98 cm3 |
B. |
73.5 cm3 |
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C. |
186.2 cm3 |
D. |
307.9 cm3 |
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Hint |
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6. |
Find the volume of the cone. (Round to the nearest tenth.) |
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A. |
75.4 cu. units |
B. |
15.4 cu. units |
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C. |
38.1 cu. units |
D. |
29.5 cu. units |
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Hint |
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7. |
Solve 11b = 132. |
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A. |
b = -1452 |
B. |
b = 12 |
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C. |
b = -12 |
D. |
b = 1452 |
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Hint |
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8. |
Solve –4(10 – n) – 6n > 8(n + 3) – 7n + 2. |
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A. |
n > -6 |
B. |
n < -6 |
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C. |
n < -22 |
D. |
n > -22 |
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Hint |
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9. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. How much did the math team earn if they represent the 14% sector? |
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A. |
$3065 |
B. |
$5990 |
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C. |
$1056 |
D. |
$1400 |
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Hint |
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10. |
The frequency table shows the results of a survey taken in a high school classroom. What is the most popular type of movie? |
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A. |
Comedy |
B. |
Adventure |
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C. |
Drama |
D. |
Romance |
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Hint |
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11. |
Using the line graph, what was the average price of gas for the month of September? |
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A. |
$1.20 per gallon |
B. |
$1.05 per gallon |
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C. |
$110 per gallon |
D. |
$1.30 per gallon |
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Hint |
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12. |
Using the box-and-whisker plot, what is the first quartile of Exam B? |
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 |
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A. |
75 |
B. |
83 |
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C. |
63 |
D. |
72 |
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Hint |
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13. |
What is the area of the triangle? |
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 |
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A. |
112 m2 |
B. |
44 m2 |
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C. |
22 m2 |
D. |
56 m2 |
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Hint |
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14. |
Which pair of ratios forms a proportion? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
What best describes the polygon shown? |
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 |
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A. |
regular pentagon |
B. |
regular octagon |
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C. |
hexagon |
D. |
regular hexagon |
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Hint |
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16. |
What best describes the figure shown? |
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 |
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A. |
rectangular prism |
B. |
hexagonal prism |
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C. |
hexagonal pyramid |
D. |
pentagonal prism |
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Hint |
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17. |
Which view shows the orthogonal view of the cube stack from the top? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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18. |
Write and solve a proportion. What number is 40% of 80? |
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A. |
2.7 |
B. |
32 |
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C. |
24 |
D. |
24 |
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Hint |
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19. |
A salesperson receives a commission of $460 for selling an item for $11,780. What is the commission rate? Round the percent to the nearest tenth. |
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A. |
3.9% |
B. |
0.1% |
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C. |
25.6% |
D. |
3% |
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Hint |
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20. |
What is the percent of decrease if the original amount was 123 and the new amount is 30? Round to the nearest whole number percent. |
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A. |
3.1% |
B. |
76% |
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C. |
10% |
D. |
24% |
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Hint |
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