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1. |
How many ways can 8 track runners be arranged on a four-person relay team? |
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A. |
40,320 |
B. |
1,680 |
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C. |
336 |
D. |
70 |
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Hint |
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2. |
How many ways can a two-color uniform be chosen from red, white, blue, green, and black? |
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A. |
120 |
B. |
10 |
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C. |
25 |
D. |
20 |
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Hint |
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3. |
Determine whether the following situation involves a permutation or a combination. choosing 10 students out of a chorus class of 32 to sing during a school play |
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A. |
This is neither a permutation nor a combination. |
B. |
There is not enough information to answer. |
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C. |
permutation |
D. |
combination |
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Hint |
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4. |
SPORTS At an Olympic Games press conference, 6 sprinters, 3 swimmers, and 5 gymnasts are lined up to take questions. In how many ways can they be arranged? |
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A. |
105,972 |
B. |
168,168 |
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C. |
336,324 |
D. |
2,018,016 |
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Hint |
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5. |
COINS Jeremiah is arranging his coin collection on a shelf for display. In how many ways can he arrange 4 gold coins, 3 silver coins, and 4 bronze coins? |
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A. |
5,775 |
B. |
69,300 |
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C. |
11,550 |
D. |
23,100 |
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Hint |
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