Mathematics, 30.07.2019 17:00 jtal
Each cone of the hourglass has a height of 18 millimeters . the total height of the sand within the top portion of the hour glass is 54 millimeters. the radius of both cylinder and cone is 8 millimeters. sand drips from the top to the bottom at a rate of 10n cublic millimeters per second. how many seconds will it take until all the sand has dripped to the bottom of the hour glass?
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Each cone of the hourglass has a height of 18 millimeters . the total height of the sand within the...
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