olivialongoria20 olivialongoria20

15-05-2020
Mathematics

contestada

What is 7C3?
a.35
b.210
С.5040
D. 6

Respuesta :

jasminee211 jasminee211

15-05-2020

A. 35

7C3 = 7! / (3!)(4!)
7C3 = 7 x 5 = 35

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