A cookie jar contains four oatmeal raisin, one sugar, nine chocolate chip, and six peanut butter cookies. If one is chosen at random, find each probability. a) P (oatmeal raisin)
b) P (sugar or chocolate
chip)
c) P (not peanut butter)
d) P(M&M cookie)

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.