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Math Help - Help finding P(20)

  1. #1
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    Help finding P(20)

    The total daily cost P of producing microwave ovens is
    P= 2584+34x-0.10x^2,

    ≤50
    Find P(20)=

    That's not right...sorry heres what I mean:
    0≤x≤50
    Last edited by beachbunny619; December 4th 2008 at 07:28 PM.
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  2. #2
    Senior Member
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    Quote Originally Posted by beachbunny619 View Post
    The total daily cost P of producing microwave ovens is
    P= 2584+34x-0.10x^2,

    ≤50
    Find P(20)=
    What do you mean: " ≤50" ?

    P(x)= 2584+34x-0.10x^2,
    P(20) = 2584 + 34*20 - 0.1*20^2 = 3224
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