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1. |
Solve 7w = 343. |
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A. |
49 |
B. |
350 |
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C. |
336 |
D. |
51 |
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Hint |
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2. |
Express the ratio as a percent. He answered 44.5 questions out of 100 correctly. |
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A. |
445% |
B. |
44.5% |
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C. |
4.45% |
D. |
0.445% |
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Hint |
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3. |
Find  + + . |
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A. |
 |
B. |
 |
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C. |
 |
D. |
1 |
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Hint |
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4. |
27 is what percent of 75? |
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A. |
43% |
B. |
34% |
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C. |
277.8% |
D. |
36% |
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Hint |
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5. |
A pentagon is a polygon with five sides. If pentagons ABCDE and HIJKL are similar, find the length of side JK. |
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A. |
12 m |
B. |
3 m |
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C. |
1.5 m |
D. |
2 m |
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Hint |
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6. |
Graph A(-2, 5) and B(-3, 6). Then reflect A and B over the y-axis and graph A' and B'. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
A museum installed twelve interactive exhibits, each of which is half of a cylinder. Each exhibit has a surface area of about 1804 square inches. If one quart of paint covers 5200 square inches, how many quarts of paint need to be purchased to paint the exhibits? |
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A. |
6 quarts |
B. |
4 quarts |
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C. |
3 quarts |
D. |
5 quarts |
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Hint |
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8. |
Evaluate 84. |
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A. |
512 |
B. |
32 |
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C. |
32768 |
D. |
4096 |
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Hint |
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9. |
Find the value of x in the parallelogram shown. |
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A. |
x = 120 |
B. |
x = 100 |
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C. |
x = 140 |
D. |
x = 130 |
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Hint |
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10. |
Which type of symmetry does the figure have? |
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A. |
Rotational Symmetry |
B. |
Both Line Symmetry and Rotational Symmetry |
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C. |
Line Symmetry |
D. |
Not Symmetric |
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Hint |
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11. |
Express 0.0000000139 in scientific notation. |
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A. |
1.39 × 108 |
B. |
1.39 × 10-8 |
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C. |
1.39 × 10-9 |
D. |
1.39 × 10-7 |
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Hint |
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12. |
Solve r =  + . |
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A. |
r =  |
B. |
r =  |
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C. |
r = 1 |
D. |
r = -1 |
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Hint |
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13. |
Find the circumference of a circle whose radius is 49 cm. Use  for  . |
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A. |
154 cm |
B. |
270 cm |
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C. |
77 cm |
D. |
308 cm |
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Hint |
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14. |
Estimate  . |
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A. |
27 |
B. |
26 |
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C. |
25 |
D. |
24 |
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Hint |
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15. |
Which value of y makes the difference of y minus -8 equal to 16? |
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A. |
-24 |
B. |
-8 |
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C. |
24 |
D. |
8 |
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Hint |
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16. |
441is 63% of what number? |
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A. |
620 |
B. |
540 |
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C. |
700 |
D. |
277.83 |
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Hint |
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17. |
Determine which pair of polygons is not congruent. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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18. |
Find the surface area of the square pyramid. |
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A. |
704 square inches |
B. |
224 square inches |
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C. |
384 square inches |
D. |
320 square inches |
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Hint |
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19. |
Morgan can wear a black or a navy skirt with a white, a pink, or a yellow blouse. Which tree diagram represents the situation? |
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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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20. |
Over the last 6 years, the probability that corn seeds planted by Mrs. Thompson produced corn is  . If Mrs. Thompson wants to have 14,000 corn-bearing plants, how many seeds should she plant? |
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A. |
16,000 seeds |
B. |
20,000 seeds |
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C. |
18,000 seeds |
D. |
22,0000 seeds |
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Hint |
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