(a)
To find : How fast balloon’s radius increasing at the instant the radius of
(a)
Answer to Problem 11E
The answer:
Explanation of Solution
Given information:
A spherical balloon’s is inflated with helium at the rate of
Calculation:
Provided values volume variation with relation to time the current radius at that point.
Implicitly distinguish in relation to
Therefore the required
(b)
To find: How fast balloon’s surface area increasing at the instant.
(b)
Answer to Problem 11E
The answer:
Explanation of Solution
Given information:
A spherical balloon’s is inflated with helium at the rate of
Calculation:
Applying the Power Rule, implicitly differentiate the spherical surface area equation
To determine the solution, enter each of the values given.
So,
Therefore the required
Chapter 4 Solutions
CALCULUS:GRAPHICAL,...,AP ED.-W/ACCESS
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