Find a polynomial of degree 3 with real coefficients and zeroes of -3,-1,4 for which (-2)=-24

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate