In NOP, the measure of ZP=90°, the measure of ZN=39, and PN = 72 feet. Find the length of OP to the nearest tenth of a foot?​

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

How do i put 3(x+7) in distributive property

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.