Mathematics, 24.02.2020 23:31 james828
The monthly sales of Sunny Electronics' new sound system are given by q(t)=4000t−100t² units per month, t months after its introduction. The price Sunny charges is p(t)=2000−t² dollars per sound system, t months after introduction. Find the rate of change of monthly sales.
Answers: 2
Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 2
The monthly sales of Sunny Electronics' new sound system are given by q(t)=4000t−100t² units per mon...
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