Same concept as the last post, I know, but this time there's density involved. :o
"A swimming pool, 20.0 m X 12.5 m, is filled with water to a depth of 3.75 m. If the initial temperature of the water is 18.4oC, how much heat must be added to the water to raise its temperature to 29oC? Assume that the density of water is 1.000 g/mL."
I need mass, but they give density. Is there a way to convert it or something so I have mass?