mollifay3437 mollifay3437

23-12-2017
Mathematics

contestada

Arturo can have pizza for dinner on any three of the next seven days. how many different ways can he select the days on which to have pizza?

Respuesta :

jorel1380 jorel1380

24-12-2017

7 choose 3 equals 35 different ways to choose 3 days out of 7
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