A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.1 cm/min. At what rate is the volume of the snowball decreasing when the radius is 8 cm. (Note the answer is a positive number). The altitude of a triangle is increasing at a rate of 22 centimeters/minute while the area of the triangle is increasing at a rate of 55 square centimeters/minute. At what rate is the base of the triangle changing when the altitude is 1010 centimeters and the area is 8484 square centimeters?
A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.1 cm/min. At what rate is the volume of the snowball decreasing when the radius is 8 cm. (Note the answer is a positive number). The altitude of a triangle is increasing at a rate of 22 centimeters/minute while the area of the triangle is increasing at a rate of 55 square centimeters/minute. At what rate is the base of the triangle changing when the altitude is 1010 centimeters and the area is 8484 square centimeters?
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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A spherical snowball is melting in such a way that its radius is decreasing at a rate of 0.1 cm/min. At what rate is the volume of the snowball decreasing when the radius is 8 cm. (Note the answer is a positive number).
The altitude of a triangle is increasing at a rate of 22 centimeters/minute while the area of the triangle is increasing at a rate of 55 square centimeters/minute. At what rate is the base of the triangle changing when the altitude is 1010 centimeters and the area is 8484 square centimeters?
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