Adolf earned 650 last week he paid 97.50 in federal income tax he paid one third that amount for state income tax and other taxes combined what was adolfo's pay after taxes? Except lain how you found your answer

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.