What is 2tens 1one × 10 in a unit form

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2