Mathematics, 14.12.2020 01:00 BeautyxQueen

You are starting a dog walking business, you notice that when you charge $ r you can book 40 hrs in a week. But when you charge $15 you only book 22 hrs. What is the best rate to
charge in order to maximize revenue?

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You are starting a dog walking business, you notice that when you charge $ r you can book 40 hrs in...

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