The radius of a right circular cylinder is increasing at a rate of 9 inches per minute and the height is decreasing at a rate of 16 inches per minute. What is the rate of change of the surface area when the radius is 16 inches and the height is 29 inches

Step-by-step explanation:

The equation of the surface of the right circular cylinder is:

Now, the rate change of this area will be:

Using the change rule

Where:                          

Now, r = 16 and h = 29

I hope it helps you!

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.