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1. |
Solve  |
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A. |
q = 35 |
B. |
q = 21 |
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C. |
q = 105 |
D. |
q =  |
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Hint |
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2. |
Find the upper quartile of {2, 5, 13, 21, 29}. |
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A. |
3.5 |
B. |
13 |
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C. |
25 |
D. |
29 |
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Hint |
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3. |
Which of the following is the x-intercept of the graph of 2x - y = 5? |
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A. |
 |
B. |
5 |
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C. |
0 |
D. |
-5 |
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Hint |
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4. |
Which graph shows the solution set of the compound inequality
4(3x - 5) > 4(2x - 7) or 5x - 10 < 7x. |
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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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5. |
Find the prime factorization of 324. |
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A. |
22 · 34 |
B. |
22 · 33 |
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C. |
34 · 4 |
D. |
22 · 32 · 9 |
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Hint |
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6. |
Simplify  . |
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A. |
z + 4 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Find  . |
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A. |
 |
B. |
2 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Solve  . |
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A. |
-2 |
B. |
1 or 4 |
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C. |
0 |
D. |
4 |
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Hint |
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9. |
Use the Distributive Property to simplify 11(v – 2). |
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A. |
11v – 2 |
B. |
11v + 22 |
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C. |
22 – 11v |
D. |
11v – 22 |
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Hint |
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10. |
Simplify |
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A. |
32 |
B. |
2 |
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C. |
-32 |
D. |
-2 |
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Hint |
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11. |
Find the next three terms of the arithmetic sequence 101, 93, 85, 77, …. |
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A. |
68, 59, 50 |
B. |
71, 65, 59 |
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C. |
69, 61, 53 |
D. |
70, 63, 56 |
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Hint |
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12. |
Solve  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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13. |
Graph x – y < 5. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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14. |
From the set {(-4, 4), (0, 3), (5, 1), (7, 0)}, which ordered pairs are a part of the solution set for 3x - 4y < -4? |
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A. |
{(-4, 4), (5, 1)} |
B. |
{(-4, 4), (0, 3)} |
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C. |
{(0, 3), (7, 0)} |
D. |
{(5, 1), (7, 0)} |
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Hint |
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15. |
Which point is in the solution set of  and  |
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A. |
(-1, -5) |
B. |
(3, 4) |
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C. |
(2, 1) |
D. |
(-4, 6) |
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Hint |
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16. |
Every fifth person that comes out of a library is asked whether they prefer to read a book or watch a movie. Is this biased or unbiased and why? |
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A. |
unbiased, because they are using a systematic random sample |
B. |
biased, because a library loans out primarily books |
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C. |
unbiased, because the location is not important |
D. |
biased, because the sample is not representative of everyone in the library |
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Hint |
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17. |
Find the product (x2 – 3x +6)(2x2 + 3x + 4). |
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A. |
2x4 – 3x3 + 7x2 + 6x + 24 |
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B. |
2x4 + 3x3 + 7x2 + 6x + 24 |
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C. |
2x4 – 3x3 – 5x2 + 6x + 24 |
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D. |
2x4 + 3x3 – 5x2 + 6x + 24 |
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Hint |
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18. |
When using a quadratic equation of the form ax2 + bx + c = 0 to find distances, what should always be ignored? |
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A. |
any solution if a is negative |
B. |
any solution if  is negative |
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C. |
any negative solution |
D. |
any positive solution |
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Hint |
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19. |
Suppose a man that is 6 feet tall is standing near a street light that is 10 feet high. If the shadow that is cast extends 20 feet away from the light, how far away from the light is the man? |
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A. |
12 feet |
B. |
14 feet |
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C. |
8 feet |
D. |
6 feet |
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Hint |
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20. |
A certain rectangle has a length of  and a width of  . What is the perimeter of the rectangle? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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