48 girls, 41 boys, and 5 teachers sat in the gym. write the ratio of girls to boys in three ways.

sorry for a lot of questions i'm big dumbo oof

Use set builder notation to represent the following set: { -3, -2, -1, 0}

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

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)