The store is selling lemons at 2 for $1.50. Each lemon yields about 2 tablespoons of juice. How much will it cost to buy enough lemons to make a 10-inch lemon pie requiring 3⁄4 cup of lemon juice?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?