Recent content by ricekrispie

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    Water Flow Rate and Approximations: Insights from a Riemann Sum?

    no.. i have no idea
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    Water Flow Rate and Approximations: Insights from a Riemann Sum?

    Homework Statement t (hours) | R(t) (gallons per hour) 0 9,6 3 10,4 6 10,8 9 11,2 12 11,4 15 11,3 18...
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    i didn´t read your other post! thankss hehehe :smile:
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    oh my god.. nevermind... i got it
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    omg i´m sorry hehe where did u get the t from?
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    wait.. i´m confused... now i have \sqrt{x} as u and then i have to square it?
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    what would dv be?
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    ok... u = \sqrt{x} and du = du=\frac{1}{2\sqrt{x}}dx
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    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    so then u is just \sqrt{x} ?
  10. R

    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    do i let u = e^\sqrt{x} ?
  11. R

    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    integration by parts... that's why i´m stuck
  12. R

    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    that was before learning integration by parts so i guess i´m not supposed to use it
  13. R

    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    i still haven´t figured the problem itself though...
  14. R

    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    yes, thanks... i´m still figuring out how to use it :smile:
  15. R

    How to find the integral of e^(sqrt(x)) as x goes from 0 to 1

    Homework Statement \int_0^1 e ^(sqrt. x) dx Homework Equations The Attempt at a Solution i don´t know what to let u equal to... maybe sqrt.x? but what good would that do when u is differentiated?
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