the late fee for library books is $2.00 plus 15c each day for a book that is late. if monica's late fee is $2.75, write and solv
2 answers:
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Answer:
Total 18 task force can be formed.
Step-by-step explanation:
Total number of men = 4
Total number of women = 3
We need to form a 4-person task force.
The total number of ways of selecting r items from n items is
Total number of ways of selecting 2 men from 4 men =
Total number of ways of selecting 2 women from 3 men =
Total number of different task forces that can be formed is
Cancel out common factors.
Therefore total 18 task force can be formed.