Arabbit pen needs a new fence. each side of the square pen is one yard long.

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Plot the intercepts to graph the equation

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)