SOLUTION: I need help with this problem from my homework. 1. In how many ways can a committee of 7 be formed if there are 10 dogs and 15 cats to choose from and the committee must consist

Algebra ->  Probability-and-statistics -> SOLUTION: I need help with this problem from my homework. 1. In how many ways can a committee of 7 be formed if there are 10 dogs and 15 cats to choose from and the committee must consist      Log On


   

Question 419830: I need help with this problem from my homework.
1. In how many ways can a committee of 7 be formed if there are 10 dogs and 15 cats to choose from and the committee must consist of exactly 3 dogs and 4 cats?
The answer is not 35.
Answer by sudhanshu_kmr(1152) About Me  (Show Source):
You can put this solution on YOUR website!

no. of ways = 10C3 * 15C4
= 120 * 1365
= 163800