Mathematics, 21.01.2021 02:10 kelseydavid69

A petroleum refinery needs to empty a spherical storage tank of radius 9 m. The contents will be transferred to cylindrical tanks of radius 4 m and height 20 m. What is the minimum number of cylindrical
tanks that must be available in order to empty the entire spherical tank?

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A petroleum refinery needs to empty a spherical storage tank of radius 9 m. The contents will be tr...