Air is being pumped into a spherical balloon at a rate of 4.5 cubic inches per minute. How fast is the radius of the balloon changing when the radius is 2 inches? (Recall: the volume of a sphere of radius r is given by V = 4 3 πr3 .)
Air is being pumped into a spherical balloon at a rate of 4.5 cubic inches per minute. How fast is the radius of the balloon changing when the radius is 2 inches? (Recall: the volume of a sphere of radius r is given by V = 4 3 πr3 .)
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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Air is being pumped into a spherical balloon at a rate of 4.5 cubic inches per minute. How fast is the radius of the balloon changing when the radius is 2 inches? (Recall: the volume of a sphere of radius r is given by V = 4 3 πr3 .)
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