Answer:
The increase in cost is $300,000.
Explanation:
The marginal cost function (C'(x)) is:
![C'(x) = 700 -\frac{x}{3}](https://tex.z-dn.net/?f=C%27%28x%29%20%3D%20700%20-%5Cfrac%7Bx%7D%7B3%7D)
For 0≤ x ≤ 900.
Integrating the marginal cost function and evaluating it in the interval of 300 to 900 bikes, gives us the increase in cost of going from a production level of 300 bikes per month to 900 bikes per month:
![\int\limits^{900}_{300} {C'(x)}dx=\int\limits^{900}_{300} {(700 -\frac{x}{3})}dx\\C (x) = 700x - \frac{x^2}{6} +c\\ C(900) - C(300) = 700*900 - \frac{900^2}{6} +c - (700*300 - \frac{300^2}{6} +c)\\ C(900) - C(300) = 495,000 - 195,000\\C(900) - C(300) = 300,000](https://tex.z-dn.net/?f=%5Cint%5Climits%5E%7B900%7D_%7B300%7D%20%7BC%27%28x%29%7Ddx%3D%5Cint%5Climits%5E%7B900%7D_%7B300%7D%20%7B%28700%20-%5Cfrac%7Bx%7D%7B3%7D%29%7Ddx%5C%5CC%20%28x%29%20%3D%20700x%20-%20%5Cfrac%7Bx%5E2%7D%7B6%7D%20%2Bc%5C%5C%20C%28900%29%20-%20C%28300%29%20%3D%20700%2A900%20-%20%5Cfrac%7B900%5E2%7D%7B6%7D%20%2Bc%20-%20%28700%2A300%20-%20%5Cfrac%7B300%5E2%7D%7B6%7D%20%2Bc%29%5C%5C%20C%28900%29%20-%20C%28300%29%20%3D%20495%2C000%20-%20195%2C000%5C%5CC%28900%29%20-%20C%28300%29%20%3D%20300%2C000)
The increase in cost is $300,000.
Self-checkout @ a grocery store is an example of a customer participation in service delivery.
Hope this helps!!!
Explanation:
The more gas particles there are within a given area, the greater the air density. Likewise, the greater the air density, the more gas particles there are per unit volume. Therefore, there are more air particles bombarding with a surface. Thus, the air pressure increases as the air density increases and visa versa... I hope this helps you answer your question :)
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Learn more about radioactive substances here
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Answer:
i dont get it, is there a question?
Explanation: