kaylinqp03 kaylinqp03

07-05-2021
Mathematics

contestada

What is 13^c^11?
O A. 91
OB. 105
C. 78
D. 120

What is 13c11 O A 91 OB 105 C 78 D 120 class=

Respuesta :

clarch19 clarch19

07-05-2021

Answer:

78

Step-by-step explanation:

13! / 11! · 2!

13 x 12 / 2

13 x 6 = 78

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bayleedexter2006 bayleedexter2006

07-05-2021

There would be 78 possible combinations

Answer Link

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