The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 45ft forward on the moving sidewalk at the same time it takes to walk 16 ft on a nonmoving sidewalk in the opposite direction. At what rate would a person walk on a nonmoving sidewalk?
The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 45ft forward on the moving sidewalk at the same time it takes to walk 16 ft on a nonmoving sidewalk in the opposite direction. At what rate would a person walk on a nonmoving sidewalk?
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 speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 45ft forward on the moving sidewalk at the same time it takes to walk 16 ft on a nonmoving sidewalk in the opposite direction. At what rate would a person walk on a nonmoving sidewalk?
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