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-The Daily Profit in Dollars of a Specialty

question 64

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Solve the problem
-The daily profit in dollars of a specialty cake shop is described by the function P(x) =4x2+208x1920P ( x ) = - 4 x ^ { 2 } + 208 x - 1920 , where xx is the number of cakes prepared in one day. The maximum profit for the company occurs at the vertex of the parabola. How many cakes should be prepared per day in order to maximize profit?

Understand the structure and function of the ear and its components.
Distinguish between the different properties of sound such as frequency, amplitude, and timbre.
Recognize the process of sound wave transduction into neural signals.
Identify the roles of different inner ear parts in hearing.

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