Choose the correct simplification of the expression the quantity a to the 2nd power over b to the 5th power all raised to the 3rd power

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

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.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.

Asugar cube is inch on each edge. how much volume does it occupy?