Mathematics, 25.01.2020 23:31 ashley110608
mobistar is a mobile services company that sells 800 phones each week when it charges $80 per phone. it sells 40 more phones per week for each $2 decrease in price. the company's revenue is the product of the number of phones sold and the price of each phone. what price should the company charge to maximize its revenue?
let represent the number of $ 2 decreases in price. let be the company's revenue. write a quadratic function that reflects the company's revenue.
Answers: 1
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mobistar is a mobile services company that sells 800 phones each week when it charges $80 per phone....
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