A piece of metal has a shape that is modeled by z=10−x−y, that lies above the rectangle 0≤x≤2,0≤y≤3 and the density of the metal is given by ρ(x, y,z)=xz. Find the mass of the piece of metal. Round your answer to 2 decimal places.

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a.m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?