Layla has a new set of binoculars. She is out looking at the new street light and wants to know how tall the light
is. Layla is 40 inches tall and is looking up at an
elevation of 75 degrees and is standing 150 inches
from the poll. How tall is the street light??

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.