Inactive Tutor answered • 05/04/21
Tutor
New to Wyzant
the format is:
P(n,r)= n!/(n-r)!
n=30 and r=22
Thus, the correct format is
30P22 and not 22P30
try this to find your answer
Elle T.
asked • 05/04/21Question Help :
1. can you calculate 22P30 or not, explain please
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