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Mathematics, 15.02.2021 01:40 drepeter86
Contestants A, B, C, D, E, F, and G are in a 10K race. How many different ways can a race with 7
runners be completed? (Assume there is no tie.)
In how many ways can E finish first and A finish second?
What is the probability that E finishes first and A finishes second?
Enter a reduced fraction or decimal.
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Contestants A, B, C, D, E, F, and G are in a 10K race. How many different ways can a race with 7
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