Solve the Problem $C ( x ) = 30 x + 20,000$

question 498

Multiple Choice

Solve the problem.
-A company that produces computer printers has costs given by the function $C ( x ) = 30 x + 20,000$ , where $x$ is the number of computer printers manufactured and $C ( x )$ is measured in dollars. The average cost to manufacture each computer printer is given by
$$\bar { C } ( x ) = \frac { 30 x + 20,000 } { x }$$
Find $\bar { C } ( 250 )$ . (Round to the nearest dollar, if necessary.)

• A) \(\$ 110\)
• B) \(\$ 90\)
• C) \(\$ 38\)
• D) \(\$ 40\)

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Definitions:

Excitation

The process of causing a neuron or muscle cell to become more active or aroused.

Resting Potential

The electrical charge across a neuron's plasma membrane when the neuron is not actively sending a signal, serving as the basis of potential neural activation.

Axons

Long, slender projections of nerve cells, or neurons, that transmit electrical impulses away from the neuron's body to other neurons, muscles, or glands.

Action Potentials

Electrical impulses that neurons generate to transmit information throughout the nervous system.