The annual rainfall in a certain region is approximately normally distributed with mean 40 inches and standard deviation 5.7 inches. Use the Cumulative Z-Score Table to answer the questions below. Write your answers as a percent with two decimal places. Hint a) What percentage of years will have an annual rainfall of less than 47.41 inches? b) What percentage of years will have an annual rainfall of more than 40 inches? c) What percentage of years will have an annual rainfall of between 37.435 inches and 46.27 inches?