15-09-2022
Mathematics

Answered

The monthly sales of Sunny Electronics' new sound system are given by
q(t) = 6,000t − 80t2 units per month, t months after its introduction. The price Sunny charges is p(t) = 3,000 − t2 dollars per sound system, t months after introduction.

1. Find the rate of change of monthly revenue 5 months after the introduction of the sound system.

Answer :

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