Question 214612
{{{C(t) = 12e^(-t/5)}}}
given:
{{{t = 10}}} sec
{{{C(10) = 12e^(-10/5)}}}
{{{C(10) = 12e^(-2)}}}
{{{C(10) = 12*(1/e^2)}}}
{{{C(10) = 12*(1/7.389)}}}
{{{C(10) = 12*.1353}}}
{{{C(10) = 1.624}}}