Can Anybody Help Geometry Work Will Give Brainliest!

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m