SOLUTION: An employer interviews 9 people for 4 customer service positions in a company, and 5 of the 9 people are women. If all 9 qualified, in how many ways can the employerr fill the cust

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Question 1079653: An employer interviews 9 people for 4 customer service positions in a company, and 5 of the 9 people are women. If all 9 qualified, in how many ways can the employerr fill the customer service positions if exactly 1 a woman?
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
4 are men
5 are women.
three men are chosen and 4C3=4
five women, and five ways to choose 1, so 4*5=20 ways altogether.