Athief plans to steal a gold sphere with a radius of 28.5 cm from a museum. if the gold has a density of 19.3 g/cm3, what is the mass of the sphere in pounds? [the volume of a sphere is v=(4/3)πr3.]

Calculate the volume of the sphere by substituting the radius on the given equation. The volume would be 96966.83 cm3. Then multiply the volume with the given density which is 19.3 g/cm3. Convert the mass obtained by dividing it with 453.592 g (1 lb = 453.592 g). The answer would be 4125.87 lb. 

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

can you list the answers so i can answer