$3500 is invested in an account at interest rate r = 0.0355, compounded continuously. (Round your answers to two decimal places.)?

 Find the time required for the amount to double.

 ? years

(b) Find the time required for the amount to triple.

 ? years

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    A = P * e^(r * t)

    A = k * P

    k * P = P * e^(r * t)

    k = e^(r * t)

    ln(k) = r * t

    ln(k) / r = t

    Note that the $3500 bit doesn't matter for this.

    a) t = ln(2) / 0.0355

    b) t = ln(3) / 0.0355

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