arp111408 arp111408

17-05-2021
Mathematics

contestada

Use the combination formula to solve a problem when n = 6 and r = 4.

A. 60
B. 45
C. 30
D. 15

Respuesta :

kaykaywallace1130 kaykaywallace1130

17-05-2021

The answer is D I just did this question..

Answer Link

yaslinleyva2020 yaslinleyva2020

07-07-2022

Answer:

D. 15 is correct.

I did the quiz.

Ver imagen yaslinleyva2020

Answer Link

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