SOLUTION: There are 3 people who are chosen to serve on a committee out of a group of 3 girls and 4 boys. How many different committees can be formed?

Algebra.Com
Question 393118: There are 3 people who are chosen to serve on a committee out of a group of 3 girls and 4 boys. How many different committees can be formed?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi
Nummber of ways of choosing 3 from group of 7
nCx =
7C3 = 7!/3!4! = 7*6*5/2*3 = 35 ways
RELATED QUESTIONS

out of 6 boys and 4 girls, a committee consisting of 3 boy and 2 girls is to be formed,... (answered by ewatrrr)
In a classroom there are seven girls and five boys. A group of 3 girls and two boys are... (answered by stanbon)
A class consists of 12 boys and 15 girls. How many different committees of four can be... (answered by ikleyn)
There are 6 boys and 4 girls and a group of 5 people must be formed. How many groups are... (answered by edjones)
Question:a committee of 3 boys and 4 girls is to be formed from 5 boys and 6 girls. How... (answered by ikleyn)
Q15 In how many ways can we distribute seven apple and six oranges among 4 children so... (answered by lynnlo)
There are 5 boys and 4 girls in a class. A committee of 5 is to be selected such that... (answered by edjones)
Q.1 How many ways can 4 teddy bears , 3 toy trucks , 5 dolls and 1 toy cars be... (answered by stanbon)
There are 6 boys and 4 girls and a group of 5 people must be formed. How many groups are... (answered by Theo)