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1. |
Find the value of C(13, 2). |
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A. |
156 |
B. |
13 |
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C. |
78 |
D. |
66 |
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Hint |
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2. |
How many ways can a committee of 2 girls and 1 boy be formed from a class of 13 girls and 7 boys? |
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A. |
169 |
B. |
546 |
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C. |
91 |
D. |
1,092 |
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Hint |
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3. |
How many different 5-card hands can be drawn from a standard deck of 52 playing cards? |
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A. |
2,598,960 |
B. |
62,375,040 |
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C. |
5,197,920 |
D. |
260 |
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Hint |
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4. |
How many different 4-member committees can be chosen from a panel of 10 people? |
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A. |
420 |
B. |
40 |
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C. |
210 |
D. |
30 |
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Hint |
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5. |
How many different groups of 3 crayons can be chosen from a box of 64? |
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A. |
83,328 |
B. |
192 |
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C. |
41,664 |
D. |
43,680 |
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Hint |
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