Atransformation is called if it preserves the shape and size of an object.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Find the dimensions of the circle. area = 64π in.² r= in.

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.