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A child flies a kite at a height of 70 ft, the wind carrying the kite horizontally away from the child at a rate of 25 ft/sec. How fast must the child let out the string when the kite is 250 ft away from the child? The child must let out the string at a rate of ft/ sec when the kite is 250 ft away from the child. (Simplify your answer.)

A child flies a kite at a height of 70 ft, the wind carrying the kite horizontally away from the child at a rate of 25 ft/sec. How fast must the child let out the string when the kite is 250 ft away from the child? The child must let out the string at a rate of ft/ sec when the kite is 250 ft away from the child. (Simplify your answer.)

Elementary Geometry for College Students
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 45E: The diameter of a carousel merry-go-round is 30ft. At full speed, it makes a complete revolution in...
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The child flies a kite at a height of 70 feet the wind carrying the kite horizontally away from the child at a rate...(please check image)

A child flies a kite at a height of 70 ft, the wind carrying the kite horizontally away from the child at a rate of 25 ft/sec. How fast must the child let out the string when the kite is 250 ft away from the child? The child must let out the string at a rate of ft/sec when the kite is 250 ft away from the child, (Simplify your answer.)
Transcribed Image Text:A child flies a kite at a height of 70 ft, the wind carrying the kite horizontally away from the child at a rate of 25 ft/sec. How fast must the child let out the string when the kite is 250 ft away from the child? The child must let out the string at a rate of ft/sec when the kite is 250 ft away from the child, (Simplify your answer.)
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