Mathematics, 21.01.2021 23:30 alexisscalera7
Sand is leaking through a small hole at the bottom of a conical funnel at the rate of 12cm3/s . if the radius of the funnel is 8 cm and the altitude of the funnel is 16 cm, find
a) the depth of the salt water after 30 second
b)the rate of change of its depth at that instant
Answers: 1
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Sand is leaking through a small hole at the bottom of a conical funnel at the rate of 12cm3/s . if t...
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