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1. |
During a winter storm, snow was falling at a rate of  inch every 2
hours. If there was 4 inches of snow on the ground when the storm
began, how much snow is there after 8 hours? |
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A. |
5 in. |
B. |
6 in. |
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C. |
7 in. |
D. |
6 in. |
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Hint |
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2. |
Use decimals to determine which fraction,  or  is greatest. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
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Hint |
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3. |
Evaluate the expression c ÷ d ÷ if c = and d = . |
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A. |
 |
B. |
 |
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C. |
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D. |
-14 |
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Hint |
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4. |
What is the value of r in the equation -21.7 = -6.2r? |
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A. |
3.5 |
B. |
-15.5 |
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C. |
-27.9 |
D. |
0.29 |
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Hint |
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5. |
Determine the circumference of the circle at the right. |
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A. |
5.65 m |
B. |
10.17 m |
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C. |
3.6 m |
D. |
11.3 m |
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Hint |
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6. |
The graph below shows ___________ |
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 |
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A. |
a positive relationship. |
B. |
a negative relationship. |
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C. |
a scatter relationship. |
D. |
no relationship. |
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Hint |
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7. |
Determine the slope of the line containing the points P(-7, -8) and
Q(3, 0). |
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A. |
-2 |
B. |
2 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Which side corresponds to  |
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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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9. |
The most specific description of the quadrilateral below is _________ |
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 |
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A. |
rhombus. |
B. |
parallelogram. |
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C. |
trapezoid. |
D. |
square. |
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Hint |
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10. |
Find the surface area of the pyramid. |
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 |
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A. |
114 in2 |
B. |
84 in2 |
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C. |
6 in2 |
D. |
132 in2 |
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Hint |
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11. |
Determine the volume of a cylinder that is 7.5 meters high and whose bases have a radius of 0.65 meter. Round to the nearest tenth. |
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A. |
39.8 m3 |
B. |
10.0 m3 |
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C. |
15.3 m3 |
D. |
57.4 m3 |
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Hint |
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12. |
Find the LCM of 12a2b and 10b2c. |
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A. |
80a2b3c |
B. |
40a2bc |
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C. |
60a2b2c |
D. |
60a2b2c2 |
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Hint |
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13. |
Pedro's basketball team plays twelve games in a season. Through eleven games, Pedro has averaged 19.8 points per game. What is the least number of points that he must score in the final game to have a season average of 20 points per game? |
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A. |
21 points |
B. |
23 points |
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C. |
22 points |
D. |
20 points |
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Hint |
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14. |
The area of a rectangle is 144 cm2. Find the value of x if the rectangle's dimensions are 6 cm and (4x + 4) cm. |
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A. |
x = 7 cm |
B. |
x = 5 cm |
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C. |
x = 4 cm |
D. |
x = 6 cm |
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Hint |
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15. |
Find the slope of the line that passes through (-7, 0) and (-7, -4). |
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A. |
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B. |
0 |
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C. |
undefined |
D. |
-4 |
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Hint |
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16. |
Find the perimeter of  to the nearest tenth. |
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A. |
17.3 units |
B. |
14.6 units |
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C. |
8.1 units |
D. |
18.5 units |
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Hint |
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17. |
A bottle of 28 ounce laundry detergent costs $4.99, a bottle of 45 ounce laundry detergent costs $6.99, and a bottle of 60 ounce laundry detergent costs $8.99. Which bottle has the lowest cost per ounce? |
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A. |
28 ounce bottle |
B. |
The unit rates are equal. |
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C. |
45 ounce bottle |
D. |
60 ounce bottle |
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Hint |
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18. |
Express 0.25% as a fraction in simplest form. |
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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. |
The vertices of a figure are A(2, -7), B(-3, -5), and C(1, -2). Find the coordinates of C´ if the figure is reflected over the x-axis. |
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A. |
(1, 2) |
B. |
(-1, -2) |
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C. |
(2, 1) |
D. |
(2, -1) |
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Hint |
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20. |
Find the area of the figure. Round to the hundredths. |
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A. |
5.57 in2 |
B. |
10.28 in2 |
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C. |
7.14 in2 |
D. |
16.57 in2 |
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Hint |
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