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Jennafer
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I don't even know where to begin to solve this problem please help
A 6.5 g piece of copper was rolled out into a thin sheet
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Answers (1)
since "demand is increasing at an instantaneous rate of 7% a year" this means that d'(t)=pe^kt where k=0.07 now, "current demand is increasing by 7000 units per year" means that the principal demand is 7000, so p=7000. then, "price remains fixed at $100
