Left on together, the cold and hot water faucets of a certain bathtub take minutes to fill the tub. If it takes the cold water faucet minutes to fill the tub by itself, how long will it take the hot water faucet to fill the tub on its own?

If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star

The record distance in the sport of throwing cowpats is 81.1 m. this record toss was set by steve urner of the united states in 1981. assuming the initial launch angle was 45° and neglecting air resistance, answer the following. (a) determine the initial speed of the projectile. m/s

Use vsepr theory to predict the molecular geometry of the molecule hcn.