5. A ladder 25 feet long leans against a vertical wall. The bottom of the ladder slides away from the base of the wall at a rate of 3 feet per second, causing the top of the ladder to slide down the wall. How fast is the top of the ladder falling when it is 20 feet from the ground?
5. A ladder 25 feet long leans against a vertical wall. The bottom of the ladder slides away from the base of the wall at a rate of 3 feet per second, causing the top of the ladder to slide down the wall. How fast is the top of the ladder falling when it is 20 feet from the ground?
Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
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Transcribed Image Text:5. A ladder 25 feet long leans against a vertical wall. The bottom of the ladder slides away from
the base of the wall at a rate of 3 feet per second, causing the top of the ladder to slide down the
wall. How fast is the top of the ladder falling when it is 20 feet from the ground?
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