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Mathematics, 19.05.2021 23:40 genyjoannerubiera

A cross-section of an irrigation canal is a parabola. If the surface of the water is 34 ft wide and the canal is deep at the center, how deep is it 9 ft from the edge?

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A cross-section of an irrigation canal is a parabola. If the surface of the water is 34 ft wide and...

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