How many cubes with a .25 inch side length will fit in a rectangular prism with a volume of 35.62

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

What percent of the circle below is shaded?