The radius of a sphere is decreasing at a rate of 2 centimeters.

The phrase references available upon request should appear at the __ of your résumé? a. back b. top c. middle d. bottom

The occupational safety and health administration requires employers to provide fall protection to construction workers who are working on surfaces with unprotected sides and edges feet or greater above the lower level.

Essay questions may also be referred to as a. talk questions c. hard questions b. explain questions d. think questions