The winner of a raffle will receive three/fourths of the money raised from a raffle ticket sales the raffle raised $530.40 how much money will the winner of the raffle get

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)