hannahdaniels05 hannahdaniels05

07-07-2022
Mathematics

contestada

I need help with this question please!!

I need help with this question please class=

Respuesta :

hys1120 hys1120

07-07-2022

Answer:

31465

Step-by-step explanation:

n!/((n-r)! r!)

= 31!/(31-4)! 4!

= 31!/ 27! 4!

= 31465

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