4. The volume of a cube is increasing at the rate of 1200 cm/min at the instant its edges are 20cm long. At what rate are the length of the edge changing at that instant?
4. The volume of a cube is increasing at the rate of 1200 cm/min at the instant its edges are 20cm long. At what rate are the length of the edge changing at that instant?
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.6: Solving Problems Involving Quadratic Equations
Problem 1.3E
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![4. The volume of a cube is increasing at the rate of 1200 cm³/min at the instant its edges are
20cm long. At what rate are the length of the edge changing at that instant?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31a10aa9-fe11-4576-a58d-dfac7f493549%2F4c4970ca-8165-4586-8bde-a47f2289050e%2F3r2a1wm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4. The volume of a cube is increasing at the rate of 1200 cm³/min at the instant its edges are
20cm long. At what rate are the length of the edge changing at that instant?
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