A sphere is expanding at the rate of 8 cm^3/sec, the formula for volume of a sphere is V=4/3 πr^3, what is dr/dt when r = 5? Show all work.

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122

Awoman who is 64 inches with a shoulder width of 16 inches. write an equation relating the height h to the width w. find the height of a woman who has ashoulder width of 18.5 inches