Mike leaves his house traveling 2 miles per hour. Joe leaves 6 hours later to catch up with him traveling 8 miles per hour. How long will it take her to catch up with him?

What is the difference between the predicted value and the actual value

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.

What type of symmetry does a rhombus have?