Sophia had a sink that is shaped like a half-sphere. The sink has the same volume as Anthony's but she has conical cups to scoop out the water instead. One cup has a diameter of 4 in. And a height of 8 in. How many cups of water must Sophia scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number. Show your work and Explain. One cup has a diameter of 8 in. And a height of 8 in. How many cups of water must she scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number. Show your work and explain.