You have a pizza with a 16 inch diameter cut into 16 equal slices what is the side length of a piece of pizza

Kennedy wants to use an internet site to sell his game system. the website will charge him a fee that will be deducted from the selling price. suppose the fee is 9.5% of the selling price. determine the amount of the fee if kennedy sells his system for $50. how much money will kennedy receive after the fee has been deducted?