It takes a diver 1/5 of an hour to reach an underwater cave that is 525 feet below the surface. Create an expression to represent the diver's average speed in feet per hour

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

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)