Trig/Precalc

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solve 6=e^0.2t Round your answer to the nearest hundredth

Someone please help me - I don't understand this problem at all!

  • Trig/Precalc -

    YOu will have to use logarithms

    take ln of both sides
    ln 6 = ln (e^0.2t)
    ln6 = .2t lne, but lne = 1
    t = ln6/.2= appr 8.959

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