While painting, sam notices that 1/2 cup of paint covers 1/3 of a sign. what is the amount of paint needed to cover the entire sign?

a: 2/3 cup
b: 5/6 cup
c: 1 cup
d: 3/2 cups

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?