You have ordered 4 gross (1 gross = 12 dozen) of 1.5" diameter Ping- Pong balls that will be painted as decorations for a party. If each 3 oz can of specialty spray paint covers 8 ft-, how many cans do you need to
purchase?

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Combine like terms to make a simpler expression 3z+z