Question 815497
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Hi,
Re reply:   2 = e^.04t  ,   ln2 / .04 = t,  t = 17.3 years 
If the inflation rate were 4%, How long before $1 becomes $2
{{{Q(t) =Q(0)e^(kt)}}}
{{{Q(t)/(Q0) = 2 }}} 
  2 = e^.04t  ,   ln2 / .04 = t,  t = 17.3 years