The radius of a hailstone varies directly with the amount of time that it was in a cloud.
After a hailstone had been in a particular
cloud for 10 seconds, its radius was 0.5
inches. How long would it have to be in the
cloud to have a radius of 1.25 inches?
( ? ) seconds

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. which of the following expressions could represent how much bo pays for the game? choose 2 answers: choose 2 answers: (choice a) a 0.82b0.82b (choice b) b 1.18b1.18b (choice c) c b-0.18b−0.18 (choice d) d b-18b−18 (choice e) e b-0.18bb−0.18b

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.