Which of the following values would be obtained using 5 midpoint rectangles of equal width to estimate the integral from 0 to 1 of x squared, dx?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

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.