Acar leaves a city with a speed of 90 mph. three hours later and our of the same city another car in pursuit of the first leaves with a speed of 120 mph. find the time it takes the scond car to reach the first.

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2

Asphere has a diameter of 10 in. what is the volume of the sphere?