(Related Rates) The me of a right cone with radius r an Suppose that the radius and the height of the cone are changing with respect to time. a. Take the derivative of the function with respect to time to find a relationship dv dr dt'dt between ,and- dt dh b. At a certain instant of time, the radius is 12 inches, increasing at a rate of 0.2 in/sec and the height is 13 inches, increasing at a rate of 0.5 in/sec. How fast is the volume of the cone increasing at this instant?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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„and
3. (Related Rates) The volume of a right circular cone with radius r and height h is V =rh.
Suppose that the radius and the height of the cone are changing with respect to time.
a. Take the derivative of the function with respect to time to find a relationship
av dr
dt' at
dh
between
b. At a certain instant of time, the radius is 12 inches, increasing at a rate
of 0.2 in/sec and the height is 13 inches, increasing at a rate of 0.5 in/sec.
How fast is the volume of the cone increasing at this instant?
Transcribed Image Text:„and 3. (Related Rates) The volume of a right circular cone with radius r and height h is V =rh. Suppose that the radius and the height of the cone are changing with respect to time. a. Take the derivative of the function with respect to time to find a relationship av dr dt' at dh between b. At a certain instant of time, the radius is 12 inches, increasing at a rate of 0.2 in/sec and the height is 13 inches, increasing at a rate of 0.5 in/sec. How fast is the volume of the cone increasing at this instant?
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