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1. |
 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
no solution |
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Hint |
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2. |
Solve n = (-9)2. |
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A. |
81 |
B. |
-81 |
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C. |
18 |
D. |
-18 |
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Hint |
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3. |
Determine whether the ratios  and  form a
proportion. Justify your answer. |
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A. |
Yes, they are both percents. |
B. |
No, their cross products are not equal. |
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C. |
No, they are unit rates. |
D. |
Yes, their cross products are equal. |
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Hint |
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4. |
Choose the true statement. |
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A. |
 and  are supplementary. |
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B. |
and  are corresponding angles. |
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C. |
and are vertical angles. |
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D. |
and  are alternate interior angles. |
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Hint |
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5. |
Which of the following do parallelograms, rectangles, rhombi, squares, and trapezoids have in common? |
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A. |
They are all quadrilaterals. |
B. |
They have four congruent sides. |
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C. |
They have at least two congruent angles. |
D. |
None of these. |
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Hint |
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6. |
Similar triangles must have the same ______. |
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A. |
size |
B. |
size and shape |
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C. |
right angles |
D. |
shape |
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Hint |
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7. |
Find a number that when squared equals 484. |
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A. |
22 only |
B. |
-22 only |
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C. |
None of these is correct |
D. |
22 or -22 |
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Hint |
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8. |
Let R = real numbers, Q = rational numbers, Z = integers, W = whole numbers, and I = irrational numbers. Name the set or sets of numbers to which  belongs. |
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A. |
W, Q, R |
B. |
Z, I, R |
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C. |
I, R |
D. |
Z, Q, R |
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Hint |
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9. |
A pyramid is a solid that has _____. |
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A. |
a polygon for a base and rectangles for sides |
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B. |
None of these is correct. |
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C. |
a circle for a base and triangles for sides |
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D. |
a polygon for a base and triangles for sides |
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Hint |
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10. |
If you roll a number cube 12,000 times, predict the number of times you would roll a 6. |
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A. |
3,000 |
B. |
1,000 |
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C. |
2,000 |
D. |
6,000 |
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Hint |
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11. |
What percent answered yes to the survey question? |
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 |
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A. |
about 66% |
B. |
about 31% |
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C. |
about 69% |
D. |
about 34% |
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Hint |
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12. |
Solve 10m = 120. |
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A. |
12 |
B. |
120 |
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C. |
1200 |
D. |
12000 |
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Hint |
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13. |
 and  are corresponding sides of congruent triangles. Find the value of q if is 39.5 feet long and is (q + 36.5) feet long. |
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A. |
q = 3.6 |
B. |
q = 4.1 |
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C. |
q = 3 |
D. |
q = 4.2 |
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Hint |
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14. |
Find the median of –11.1, -10.9, -11 , -11 , -10 , -10.5, -11.25. |
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A. |
-10.5 |
B. |
-11 |
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C. |
-10.9 |
D. |
-11.1 |
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Hint |
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15. |
Express 7.6109 × 108 in standard form. |
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A. |
0.000000076109 |
B. |
76,109,000 |
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C. |
7,610,900,000 |
D. |
761,090,000 |
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Hint |
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16. |
Determine whether  is rational or irrational. |
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A. |
Both |
B. |
Irrational |
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C. |
Rational |
D. |
Neither |
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Hint |
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17. |
Which of the solids shown has the greatest volume? |
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A. |
Cylinder |
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B. |
Cube |
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C. |
They have the same volume. |
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D. |
Rectangular Prism |
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Hint |
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18. |
The points given in the table lie on a line. Find the slope of the line. |
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A. |
|
B. |
- |
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C. |
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D. |
- |
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Hint |
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19. |
Estimate 5 out of 26 as a percent. |
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A. |
25% |
B. |
30% |
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C. |
20% |
D. |
15% |
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Hint |
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20. |
Find the surface area of the cone. Round to the nearest tenth. |
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A. |
78.5 square centimeters |
B. |
706.9 square centimeters |
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C. |
392.7 square centimeters |
D. |
314.2 square centimeters |
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Hint |
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