Ray wants to buy a hat that cost $10 and some shirts that cost 12 each the sales tax rate is 6.5% the expression 0.065 parentheses 10 + 12 s parentheses can be used to determine the amount of sales tax that Ray will pay on his entire purchase and expand the expression

Out of five men and five women, we form a committee consisting of four different people. assuming that each committee of size four is equally likely, find the probabilities of the following events: 1. the committee consists of two men and two women 2. the committee has more women than men. 3. the committee has at least one man. for the remainder of the problem assume that alice and bob are among the ten people being considered. 4. both alice and bob are members of the committee.