Question 1140176
{{{3800*e^(0.07*x)=7600}}} {{{for}}}{{{x}}}{{{years}}}


{{{e^(0.07x)=2}}}

{{{ln(e^(0.07x))=ln(2)}}}

{{{0.07x*ln(e)=ln(2)}}}

{{{0.07x=ln(2)}}}

{{{x=ln(2)/0.07}}}

{{{highlight(x=9.902*years)}}}

about 9 years 47 weeks