Rewrite the expression using the negative exponent rule b^-n = 1/b^n
1/6^2
Raise 6 to the power of 2
1/36
The result can be shown in multiple forms.
Exact Form: 1/36
Decimal form 0.027
Earned Income because she is working full time, but also adds the extra 20$ for when she tutors in her free time<span />
Since 
(density = mass/volume), we can get the mass/weight of the liquid by integrating the density 
over the interior of the tank. This is done with the integral
which is more readily computed in cylindrical coordinates as
