Posted by jose on Saturday, November 12, 2011 at 4:36pm.
the volume of a cylindrical tank is
V(h)= pi(h^3+6h^2+9h)
The volume of a tank can be modeled by V(L)= L(L3.2)(L+6.8)

algebra  Steve, Saturday, November 12, 2011 at 11:23pm
all this is true. And now . . .