Abowling ball travels at 2.0 m/s. it has 16j of kinetic energy. what is the mass of the bowling ball in kilograms?

Pls the last one and it has to be like number 6

Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches

Avideo game enthusiast saved $750 to spend on a video game player and games. the player costs $400. the games costs $49 each. at most how many games can this enthusiast buy along the player