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anonymous
 5 years ago
how many ways can the 11 runners finsh first, second, and third
anonymous
 5 years ago
how many ways can the 11 runners finsh first, second, and third

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So you have 3 positions to fulfill. Therefore you have 11 choices for the first spot, 10 for the second, 9 for the third. So 11*10*9.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0this is a combination problem, do you know combination and factorials?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok, well your going to know hat combination, factorials, and permutations are to figure out this problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0here's a good website to learn the material : http://www.omegamath.com/Data/d2.2.html it really helps!
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