Air is being pumped into a spherical balloon so that its volume increases at a rate of 2 cm³/seconds. How fast is the radius of the balloon increasing when the diameter is 6 cm? (Hint: Volume of a sphere =ar³, where r is the radius of the sphere.) %3D

Mathematics For Machine Technology
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Chapter65: Achievement Review—section Six
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Hello, Please answer the following attached Calculus question correctly and show all your work completely without skipping any steps. Please make sure to write neatly and box your answer. Thank you. 

Air is being pumped into a spherical balloon so that its volume increases at a rate of 2 cm³/seconds. How fast is
the radius of the balloon increasing when the diameter is 6 cm?
(Hint: Volume of a sphere =ar³, where r is the radius of the sphere.)
3
Transcribed Image Text:Air is being pumped into a spherical balloon so that its volume increases at a rate of 2 cm³/seconds. How fast is the radius of the balloon increasing when the diameter is 6 cm? (Hint: Volume of a sphere =ar³, where r is the radius of the sphere.) 3
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