Question 149913
See here --> http://qrc.depaul.edu/StudyGuide2007/Notes/Savings%20Accounts/Compound%20Interest.htm

You are given {{{r=((A/P)^(1/n)) - 1}}}

A=14309.61
P=10000
n=5
So plug in and solve for r
{{{r=((14309.91/10000)^(1/5)) - 1}}}
{{{r=((1.430991)^(1/5)) - 1}}}
{{{r=((1.430991)^(1/5)) - 1}}}
{{{r=1.07 - 1}}}
{{{r=0.07}}}

So r is 7%