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1. |
The Pacific giant kelp plant is one of the fastest-growing plants in the world. The table below shows the growth of one plant. Predict what the height of the plant will be in week 10. |
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A. |
14 ft |
B. |
10 ft |
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C. |
20 ft |
D. |
12 ft |
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Hint |
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2. |
Express as a decimal. |
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A. |
0.4 |
B. |
0.5 |
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C. |
0.04 |
D. |
0.8 |
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Hint |
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3. |
Evaluate (17 + 15) ÷ (5 - 1). |
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A. |
32 |
B. |
19 |
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C. |
8 |
D. |
4 |
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Hint |
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4. |
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? |
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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 next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... |
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A. |
18 |
B. |
20 |
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C. |
21 |
D. |
26 |
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Hint |
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6. |
Which graph shows the graph of the numbers {-4, -1, 2, 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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7. |
In an eighth grade class, 20% of the students are in the band, 20% are in the orchestra, and 90% are in the choir. Which bar graph best represents this data? |
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A. |
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B. |
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C. |
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D. |
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8. |
Order 2.4, 2.03, , from least to greatest. |
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A. |
, 2.4, , 2.03 |
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B. |
2.03, , 2.4,  |
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C. |
2.4, , 2.03,  |
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D. |
, 2.4, , 2.03 |
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Hint |
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9. |
Find the circumference. Round the answer to the nearest tenth. |
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A. |
28.3 in. |
B. |
14.1 in. |
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C. |
282.6 in. |
D. |
25.1 in. |
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Hint |
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10. |
15% of 240 is what number? |
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A. |
72 |
B. |
36 |
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C. |
45 |
D. |
60 |
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Hint |
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11. |
Brenda earns $120 per week working at a part-time job. After taxes, her paycheck is only 75% of what she earned. What is the amount of Brenda's check? |
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A. |
$75 |
B. |
$45 |
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C. |
$90 |
D. |
$900 |
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Hint |
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12. |
Determine the area of the parallelogram. |
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A. |
square inches |
B. |
square inches |
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C. |
square inches |
D. |
square inches |
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Hint |
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13. |
The temperature dropped 20° overnight. Which integer represents this situation? |
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A. |
0 |
B. |
+20 |
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C. |
-20 |
D. |
-10 |
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Hint |
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14. |
Make a line graph for the data in the table. |
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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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15. |
Which set of side lengths does not form a triangle? |
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A. |
3 units, 3 units, 3 units |
B. |
6 units 5 units, 3 units |
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C. |
2 units, 4 units, 3 units |
D. |
5 units, 2 units, 8 units |
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Hint |
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16. |
Which graph described below should have its points connected? |
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A. |
The amount of rain fallen during the month. |
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B. |
The number of books read throughout the middle grades. |
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C. |
The number of vacations taken during the year. |
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D. |
The noise level of a crowd in a stadium during a soccer match. |
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Hint |
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17. |
The graph shows temperatures recorded, on the hour, between the hours of 10:00 A.M. and 10:00 P.M. for a city in the Midwest in June. Select a true statement that describes the graph. |
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A. |
The low temperature for that day occurred at noon. |
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B. |
The highest temperature for that day could have occurred at a time not plotted on the graph. |
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C. |
A cold front moved into the area after 4:00 P.M. This caused the temperature to drop. |
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D. |
The high temperature for that day occurred at 5:00 P.M. |
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Hint |
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18. |
The following frequency table lists various times of the 100-meter freestyle swim meet. Draw a histogram for the data. |
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A. |
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B. |
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C. |
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D. |
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19. |
Luis is l inches tall. Taylor is 10 inches shorter than Luis. Isabel is as tall as Luis. Alexa is 6 inches taller than Isabel. Suppose Luis is 76 inches tall. How tall is Alexa? |
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A. |
82 inches |
B. |
66 inches |
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C. |
57 inches |
D. |
63 inches |
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Hint |
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20. |
Find a solution to the equation using guess-check-and-improve. Give the solution to the nearest tenth. 8p – 22 = 30 |
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A. |
p = 6.0 |
B. |
p = 6.5 |
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C. |
p = 11.6 |
D. |
p = 6.4 |
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Hint |
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