At a rate of 10ft^3/min, water is pouring into a conical cistern that is 16ft deep and 8ft in diameter at the top. But the cistern has developed a small leak. At the same time the water is 12ft deep, the water level is observed to be rising at 1/3 ft/min. How fast is the water leaking out?(adsbygoogle = window.adsbygoogle || []).push({});

i got .. Vout = 1.46ft^3/min

is this answer correct? if not, what is the correct answer and why?

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# Homework Help: Related rates volume pouring in and out question

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