claou9079 claou9079

26-10-2017
Mathematics

contestada

A bag contains 77 apples and 55 oranges. if you select 66 pieces of fruit without looking, how many ways can you get 66 apples?

Respuesta :

tejanoajet tejanoajet

26-10-2017

77C55*55 = (77! X 66!/ 2) = 139,755

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