The side of a cube is measured to be 10 inches, with an error of ±0.01 inch. Find the error and the relative error in the claim that the volume of the cube is 1000 cubic inches. error relative error in³ %

An aluminum slab 0.082 meter thick is machined with three equal cuts; each cut is 10 milimeters deep. Determine the finished thickness of the slab in milimeters.

A seamless brass tube and brass flange assembly is shown. The tube is pressed fit into the full 1.250-inch plate thickness. The brass used weighs 0.305 pound per cubic inch. Find the total weight of the assembly. Round the answer to the nearest tenth pound.