13. Mark is hosting a "Who Dunnit?" party at his house. He plans on taping off a
triangular section of his backyard to
represent the crime scene. If the sides
measure 23 feet, 15 feet, and 32 feet, how
much tope will he need?

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale