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swin2013

  • one year ago

Integration problem?

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  1. swin2013
    • one year ago
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    http://i43.tinypic.com/2a9toas.png

  2. AravindG
    • one year ago
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    nice picture :) but whats your question ?integrate which region?

  3. swin2013
    • one year ago
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    A two-day environmental clean up started at 9AM on the first day. The number of workers fluctuated as shown in the following figure. If the workers were paid $10 per hour, how much was the total personnel cost of the clean up? Suppose that the workers were paid 10 dollars per hour for work during the time period 9 am to 5 pm and were paid 15 dollars per hour for work during the rest of the day. What would the total personnel costs of the clean up

  4. swin2013
    • one year ago
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    please help!!! :)

  5. swin2013
    • one year ago
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    @zepdrix ahh i do not know how to set it up -_-

  6. completeidiot
    • one year ago
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    i cant tell if the yaxis is the amount of people working or the total amount being paid at the given hour

  7. swin2013
    • one year ago
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    i'm guessing personnel cost/hr

  8. completeidiot
    • one year ago
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    so there's always 2 people working at any given time?

  9. completeidiot
    • one year ago
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    if thats the case, find the total area, under the curve you cant integrate if you dont have an equation, so im just going to assume you need to estimate the total cost well just break it up into the area of 1 rectangle and 2 triangles

  10. swin2013
    • one year ago
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    so i just count the squares from the given time?

  11. completeidiot
    • one year ago
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    sorta

  12. completeidiot
    • one year ago
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    every unit to the right is 4 hours every unit up is 5$ so every box would be 20$

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spraguer (Moderator)
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