Ramon plays outfield. In the last game, 15 balls were hit in his deriction. He caught 12 of them. What is the experimental probability that he will catch the next ball hit in his deriction?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.