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I need help with this question please!!
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17 votes
I need help with this question please!!

I need help with this question please!!-example-1
User Kittie
by
5.6k points

1 Answer

7 votes

Answer:

31465

Explanation:

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

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

= 31!/ 27! 4!

= 31465

User Indera
by
7.1k points
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