The diameter of a spherical balloon that is being filled with air is increasing at the rate of 3 inches more than the time, t. what will the volume, v, of the balloon be at t = 3 seconds?

cubic inches

Step-by-step explanation:

Diameter is increasing at 3 inches more than time, When t = 3

Diameter (d) = 3+3 = 6

d = 6

Radius is HALF of diameter, so

r = 6/2 = 3

Now, the volume of a sphere is given by the formula:

Putting r = 3, we get:

The volume would be 36π

at least two

step-by-step explanation:

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