In how many ways can a committee of 1 men and 3 women can be formed from a group of 3 men and 4 women?

PROBLEM 10: A committee is to be formed by selecting three people from a group of 5 men and 4 women. How many committees are possible if the committee must contain both men and women? A) 70 B) 40 C) 30 D) 74 E) 80 N) none of the above

1 7 mark . A committee of 4 persons is going to be selected at random from a group of 9 men and 8 women. What is the probability that the committee will have exactly two women on it? 8x7 17 x 16 x 15 x 14 8 x 79 x 8 17 x 16 x 15 x 14 D: (17) ** (17)

15. A subcommittee of 3 is selected at random from a committee of 3 men and 7 women. What is the probability that the subcommittee will consist only of women? (A) Í (B) (C) (D) ! (E);}