There 8

There are 7 women and 5 men in a department.
a) how many ways can a committee of 3 people be selected?
b) how many ways can a committee of 2 men and 1 woman be selected?
c) how many ways can a committee of at least 2 woman be selected (3 people total)?

Correct answer:

a =  220
b =  70
c =  140

Step-by-step explanation:




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