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If a semi-circular tank is filled with a fourth of water, it is emptied 100/7 meters per second by pipe. If its diameter is four meters, how long will it take to empty the tank? |
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Answer» Step-by-step EXPLANATION: If a semi-circular tank is filled with a fourth of WATER, it is emptied 100/7 meters per second by pipe. If its diameter is four meters, how LONG will it TAKE to empty the tank? |
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