A spherical balloon is being inflated. Find the rate ofincrease of the surface area (S =4πr2)with respect to theradius r when r is (a) 1 ft, (b) 2 ft, and (c) 3 ft. Whatconclusion can you make?
A spherical balloon is being inflated. Find the rate ofincrease of the surface area (S =4πr2)with respect to theradius r when r is (a) 1 ft, (b) 2 ft, and (c) 3 ft. Whatconclusion can you make?
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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A spherical balloon is being inflated. Find the rate of
increase of the surface area (S =4πr2)with respect to the
radius r when r is (a) 1 ft, (b) 2 ft, and (c) 3 ft. What
conclusion can you make?
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