Recent content by invisiblewar

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    A little help , rotational and youngs modulus

    awesome thanks so much
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    A little help , rotational and youngs modulus

    A little help please, rotational and youngs modulus Homework Statement A solid Ball with a mass of 3kg and r=1m is suspended in the center of a hollow ball of mass=1kg and r=3m. It is placed at rest on a 33 degree incline. after rolling 1km along the incline what's the final tangetial...
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    Cost of Producing 101st Item | Solve C(x) Function

    ooo nevermind, i just got it...i feel dumb lol
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    Cost of Producing 101st Item | Solve C(x) Function

    ive tried to just input the number and it keeps telling me that its the wrong answer I've done it every way i know how aghh
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    Cost of Producing 101st Item | Solve C(x) Function

    The cost function for production of a commodity is given below. C(x) = 369 + 21x - 0.08x^2 + 0.0006x^3 Find the actual cost of producing the 101st item. (Round the answer to the nearest cent.) i know that c'(x) = 21-.16x+.0018x^2 but for the life of me cannot figure out how to find...
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