There's a blizzard. Snow is falling at a rate of 4,5 inches per hour. If the snow kept falling at the same rate, how long would it take for 5 inches of snow to form?

Find an equation for the linear function which has slope -10 and x-intercept -7

Assume that females have pulse rates that are normally distributed with a mean of mu equals 72.0 beats per minute and a standard deviation of sigma equals 12.5 beats per minute. complete parts (a) through (c) below. a. if 1 adult female is randomly selected, find the probability that her pulse rate is between 65 beats per minute and 79 beats per minute. the probability is? b. if 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 65 beats per minute and 79 beats per minute. the probability is? c. why can the normal distribution be used in part (b), even though the sample size does not exceed 30?

What is the following product? sqrt 30 • sqrt 10