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1. |
Josh has 40 minutes to complete a government exam. There are 15 multiple-choice questions worth 3 points each. There are also 5 short-answer questions worth 11 points each. It takes about 2 minutes for Josh to answer the multiple-choice questions m and about 8 minutes to complete the short-answer questions s. Which inequality is not part of the system of inequalities that represents the problem? |
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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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2. |
The focus of a parabola has coordinates (2, 3). The equation of the directrix is x = 0. Find an equation of the parabola. |
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A. |
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B. |
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C. |
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D. |
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3. |
Which are not the measures of the sides of a right triangle? |
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A. |
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B. |
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C. |
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D. |
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4. |
Which figure is not a polygon? |
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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 surface area of a cylinder with a radius of 2 meters and a height of 6 meters. |
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A. |
141.4 m2 |
B. |
125.7 m2 |
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C. |
100.5 m2 |
D. |
113.1 m2 |
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Hint |
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6. |
Find the volume to the nearest tenth of a sphere with a radius of 11 inches. |
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A. |
1520.5 in3 |
B. |
69.1 in3 |
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C. |
5575.3 in3 |
D. |
380.1 in3 |
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Hint |
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7. |
Use the quadratic formula to solve x2 + 4x + 5 = 0. |
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A. |
-1 |
B. |
-1, -4 |
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C. |
5 |
D. |
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Hint |
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8. |
Which side measures do not form a right triangle? |
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A. |
5, 12, 13 |
B. |
3, 4, 5 |
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C. |
10, 12, 15 |
D. |
9, 40, 41 |
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Hint |
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9. |
Based on the figure below, which statement is false? |
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A. |
LPQ LMN |
B. |
LMN LQP |
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C. |
m M < m N |
D. |
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Hint |
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10. |
Simplify  |
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A. |
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B. |
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D. |
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Hint |
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11. |
Determine whether the trinomial 9x2 – 60x + 25 is a perfect square trinomial. If so, factor it. |
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A. |
(3x + 5)(3x + 5) |
B. |
(3x – 5)(3x + 5) |
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C. |
(3x – 5)(3x – 5) |
D. |
It is prime. |
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Hint |
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12. |
What is an equation for a circle with a center at (3, -1) that is tangent to the line x = 7? |
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A. |
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B. |
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C. |
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Hint |
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13. |
Which is a graph showing the set of real numbers greater than -3 |
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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. |
Simplify  |
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A. |
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B. |
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C. |
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D. |
m |
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Hint |
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15. |
Find the next two terms of the sequence 64, –32, 16, –8…? |
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A. |
4, 2 |
B. |
–2, –1 |
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C. |
4, –2 |
D. |
–4, –2 |
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Hint |
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16. |
What are the next 3 terms in the sequence 1, 3, 9, 27…? |
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A. |
81, 108, 324 |
B. |
54, 82, 108 |
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C. |
81, 243, 729 |
D. |
243, 729, 2187 |
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Hint |
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17. |
Why is the graph misleading? |
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A. |
Scale is not at even intervals. |
B. |
Months are out of order. |
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C. |
The dimensions other than height have changed. |
D. |
Scale should be smaller. |
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Hint |
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18. |
Two sides of an angle are contained in lines whose equations are and Find the coordinates of the vertex of the angle. Round to the nearest hundredth. |
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A. |
(1.89, 3.26) |
B. |
(2.76, 3.16) |
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C. |
(1.78, -1.16) |
D. |
(1.79, 1.06) |
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Hint |
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19. |
What is the rule where the angle of rotation is 90° counterclockwise, and the center is (0, 0)? |
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A. |
(x, y) (-y, x) |
B. |
(x, y) (-y, -x) |
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C. |
(x, y) (-x, -y) |
D. |
(x, y) (-x, y) |
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Hint |
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20. |
A farmer raises two crops that are shipped to 3 distributors. The table shows the number of crates shipped to each distributor. The profit on crop 1 is $2.50 per crate. The profit on crop 2 is $2.75 per crate. Find the amount of profit from Distributor B. |
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A. |
$770 |
B. |
$1540 |
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C. |
$2095 |
D. |
$1542.50 |
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Hint |
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