Dimensions of a sand pile The volume of a conical pile of sand is increasing at a rate of 2437 ft/min, and the height of the pile always equals the radius r of the base. Express r as a function of time t (in minutes), assuming that r= 0 when t = 0.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.7: Operations On Functions
Problem 47E
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Dimensions of a sand pile The volume of a conical pile of
sand is increasing at a rate of 2437 ft/min, and the height
of the pile always equals the radius r of the base. Express r
as a function of time t (in minutes), assuming that r= 0
when t = 0.
Transcribed Image Text:Dimensions of a sand pile The volume of a conical pile of sand is increasing at a rate of 2437 ft/min, and the height of the pile always equals the radius r of the base. Express r as a function of time t (in minutes), assuming that r= 0 when t = 0.
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