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Solved: Heating a plate When a circular plate of metal is
Chapter 3, Problem 20E(choose chapter or problem)
QUESTION:
Heating a plate When a circular plate of metal is heated in an oven, its radius increases at the rate of 0.01 cm/min. At what rate is the plate’s area increasing when the radius is 50 cm?
Questions & Answers
QUESTION:
Heating a plate When a circular plate of metal is heated in an oven, its radius increases at the rate of 0.01 cm/min. At what rate is the plate’s area increasing when the radius is 50 cm?
ANSWER:Solution Step 1 of 2 In this problem, we have to find the rate of increasing the plate area when r = 50cm