Determine the range of the graph above

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

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)

An expression for the average of x 2x and 3y