Ask Question
29 April, 02:54

If a 4 member comittee is formed from 3 girls and 6 boys in a club how many commitees can be formed?

Iifthe members if the commitee are chosen at random, find the probability that the comittee consist of ... 2 girls & 2 boys?1girl& 3boys

+1
Answers (1)
  1. 29 April, 05:05
    0
    1. 9! / (5! * 4!) = (6*7*8*9) / (1*2*3*4) = 2*7*9 = 126;

    2. a) [ (3! / (1!*2!) ]*[ (6! / (4!*2!) ]/126 = 5/14 = 0.35;

    b) [ (3! / (2!*1!) ]*[ (6! / (3!*3!) ]/126 = 10/21 = 0.47;
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If a 4 member comittee is formed from 3 girls and 6 boys in a club how many commitees can be formed? Iifthe members if the commitee are ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers