borisuarez12
borisuarez12
Today at 1:45 AM
Mathematics
Answered
Can someone help me please!
Answer :
MrLinty
MrLinty
Today at 1:49 AM
So we’re looking how many combinations we can make by selecting 5 items in a group of 17.
So we use n C r.
Where I the number of combinations of n objects taken r at a time.
So, 17 C 5
17! / (17-5)! 5! = 6188
(I hope this is correct)
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