What percentage of people partake in physical activity and abstain from smoking, but do not eat fruit and vegetables? 1% 5% 10% 14%

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

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.