medium · GMAT Quantitative Reasoning
A technology firm determines that its daily profit P from producing n units is modeled by the function P = -2n^2 + 120n - 1000.
If the firm is contractually obligated to produce at least 20 units per day, what is the value of P/10 when the profit is maximized?
- 40
- 60
- 30
- 100
- 80
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