yael has a square-shaped garage with 228 square feet of floor space. she plans to bulid an addition that will increase the floor space by 50%. what will be the length, to the nearest tenth, of one side of the new garage?

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.