Mathematics, 25.03.2020 17:55 dayaan009

A 50-ft ladder is placed directly against the side of a large building. The base of the ladder is resting on ice, and it slips away from the building at a rate of 3 ft per minute. How fast is the top of the ladder slipping down the wall at the instant when the base of the ladder is 30 ft from the building?

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A 50-ft ladder is placed directly against the side of a large building. The base of the ladder is re...