Cecil's ABC Car sells used automobiles. His sale, for the year, S, are a function of time, in months, given by S(t)= 240(6-8/t+2). Find the average rate of cars sold over the entire year for 0<=t<=12. During what month does the average rate of car sales equal the rate of change of the car sales

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A nice problem in calculus First lets find the average rate of cars sold over the entire year We nee... View the full answer