Given trapezoid RSTU find the measure of angle R A. 52

B. 30.5

C. 128

D. 8

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.