The probability of rolling a nine fair dice and getting an even number on all nine dice

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)

Can some one explain this i got sent this. is this a threat i’m scared

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.