Upper A 20A 20-footfoot ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away from the building at 22 feet/second, how fast is the top of the ladder moving down when the foot of the ladder is 44 feet from the wall?
Upper A 20A 20-footfoot ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away from the building at 22 feet/second, how fast is the top of the ladder moving down when the foot of the ladder is 44 feet from the wall?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 34E
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Upper A 20A 20-footfoot
ladder is leaning against a building. If the bottom of the ladder is sliding along the pavement directly away from the building at
22
feet/second, how fast is the top of the ladder moving down when the foot of the ladder is
44
feet from the wall?
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