Suppose that the revenue R, in dollars, from selling x clocks is R ( x ) = 30x. The cost C, in dollars, of selling x clocks is C ( x ) = 0.1x2 + 7x + 400. Show all your work and explain in sentences. Find the profit function, P ( x ) = R ( x ) – C ( x ). Find the profit if x = 30 clocks are sold. Interpret P (30).

Suppose that the revenue R, in dollars, from selling x clocks is R ( x ) = 30x. The cost C, in dollars, of selling x clocks is C ( x ) = 0.1x2 + 7x + 400. Show all your work and explain in sentences. Find the profit function, P ( x ) = R ( x ) – C ( x ). Find the profit if x = 30 clocks are sold. Interpret P (30).

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section: Chapter Questions

Problem 21T

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Suppose that the revenue R, in dollars, from selling x clocks is R ( x ) = 30x. The cost C, in dollars, of selling x clocks is C ( x ) = 0.1x² + 7x + 400. Show all your work and explain in sentences.