Aconical tank is resting on its apex. the height of the tank is 18 ft, and the radius of its top is 3 ft. 18) the tank is full of gasoline weighing 45 lb/f3. how much work will it take to pump the gasoline to a level 18 ft above the cone's top? give your answer to the nearest ft. lb. a) 68,707 ft lb b) 320,631 ft. lb c) 171,767 ft . lb 34,353 ft. lb

Why is alchemy not considered to be a science ?

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.

During which interval are the persons represented by the graph not moving? a) 0 to 0.5 hrs b) 1.5 to 2 hrs c) 2 to 2.5 hrs d) 4.5 to 5 hrs