The experimental probability that a delivery service will deliver a package late is 3%. an employee at the delivery service predicts that 45 out of 15,000 packages will be delivered late. is this prediction reasonable?

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?