Darrius13 Darrius13

04-01-2017
Mathematics

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A professor must randomly select 4 students to participate in a mock debate. There are 15 students in his class. In how many different ways can these students be selected, if the order of the selection does not match

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LammettHash LammettHash

04-01-2017

The professor can choose from [tex]\dbinom{15}4=\dfrac{15!}{4!(15-4)!}=1365[/tex] total possibilities.

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