If mrs. dimas has $130 to buy basketballs for edison middle school. how many can she buy at $15 each? interpret the remainder

What is the multiplicative rate of change of the exponential function shown on the graph?

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?