Sonya wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 4 5 6 m by 2 1 3 m. Find the area the grass seed needs to cover.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm

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.