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dac49275

  • 4 years ago

The profit P for a company is P = 100xe−x/400, where x is sales. Approximate, using differentials, the change and percent change in profit as sales increase from x = 115 to x = 120 units. (Round your answers to two decimal places.)

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  1. misszippy7
    • 4 years ago
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    I think I have it. I am going to check with my sister who teaches math really fast. :P

  2. misszippy7
    • 4 years ago
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    Wait...what is e? I didnt see that.

  3. dac49275
    • 4 years ago
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    I don't have e. I was just given P=100xe^-x/400

  4. misszippy7
    • 4 years ago
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    are you solving for e?

  5. dac49275
    • 4 years ago
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    I'm trying to find the percentage change.

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