Josiah bought stock in a company two years ago that was worth x dollars. During the first year that he owned the stock, it decreased by 29%. During the second year the
value of the stock increased by 36%. Write an expression in terms of x that
represents the value of the stock after the two years have passed.

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.