Logan and Rita each open a savings account with a deposit of $8,100. Logan's account pays 5% simple interest annually. Rita account pays 5% interest compounded annually. If Logan and Rita make no deposits or withdrawals over the next 4 years what will be the difference in their account balances. A.$113.22
B.$125.60
C.$104.05
D.$134.89

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

Aline that intersects one of two parallel lines intersects the other also always sometimes never

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)