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Mathematics 13 Online
OpenStudy (anonymous):

Eleven students participate in a science fair. How many ways can they be awarded first, second, and third place?

OpenStudy (rsadhvika):

pick 3 one after other

OpenStudy (rsadhvika):

11 * 10 * 9

OpenStudy (anonymous):

This is a Permutation. 11P3 or eleven total -- choose 3 11Factorial / ( 11-3) Factorial

OpenStudy (anonymous):

As rsadhvika stated , evaluation of the factorial is 11 * 10 * 9

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