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4 years ago

6

Suppose you have a group of 10 children consisting of 4 girls and 6 boys. how many four -person teams can be chosen that consist

of two girls and two boys

1 answer:

Ierofanga [76]4 years ago

6 0

4 girls and 6 boys

2(2 girls) and 3(2 boys)

₄C₂ x ₆C₂

= 6 x 15

= 90

Answer: 90 different teams

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