Solve the problem.
-How many ways can an IRS auditor select 3 of 9 tax returns for an audit?
A) 729
B) 84
C) 504
D) 6

Name: Solve the problem. -How many ways can an IRS auditor select 3 of 9 tax returns for an audit? A) 729 B) 84 C) 504 D) 6
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Question

Quizplus · Accepted Answer

The number of ways to choose 3 tax returns from 9 is given by the combination formula C(n, k) = n! / (k!(n-k)!), where n is the total number of items to choose from, and k is the number of items to choose. Here, C(9, 3) = 9! / (3! * (9-3)!) = 84.

Solve the Problem. -How Many Ways Can an IRS Auditor Select 3 of Select