deposited ​$10,000 into a savings account 4 years ago. The simple interest rate is 3​%. How much money did Marsha earn in​ interest?

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

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8