14-03-2017
Mathematics

contestada

the ski club with ten members is to choose threeoffiicers captain, co-captian&secretary;how many ways can those offices be filled?

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apologiabiology apologiabiology

14-03-2017

slot method
10 choices for 1st slot
9 for 2nd
8 for 3rd

10*9*8=720

720 ways

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