The jogger has already burned 225 calories today and is burning calories at the rate of 250
per hour. The pseudo jogger, who would rather
be described as a "fast walker," has burned 275
calories but is only burning calories at a rate of
200 per hour. How many hours will it be before
the two have burned the same number of
calories?

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.