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Mathematics, 31.12.2021 14:00 Yumimiku6539
A trough for feeding milk cows is 8 feet long, the ends of the trough are in the shape of an equilateral triangle whose sides are 2 feet long. Grain is poured into the trough at the rate of 5 cubic feet per minute. Find the rate at which the grain level is rising when the depth reaches 8 inches.
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A trough for feeding milk cows is 8 feet long, the ends of the trough are in the shape of an equilat...
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