Fred orders pizza and it gets delivered 45 mins later. He is handed the credit card reader and Fred see’s the total price of the pizza is $43.88 and he wants to give a 15% tip to the delivery man. How much total will Fred be charging to his credit card?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?