Laurie runs around a track that is 1/4 mile long of she runs 10 laps around the track how far does she run? ?
2/5 mile
2 1/4 mile
2 1/2 mile
or 10 1/4 mile

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)