If V varies from $0$ to $725,$ what is the value of X $($expressed to two decimal places$)$ when V is $725$ given the following equations:

k $=0\mathrm{.}07$

KC$=0\mathrm{.}05$

CA$0=0\mathrm{.}3$

FA$0=3\mathrm{.}5$

The initial value of X$=0,$ and the initial value of Y $=1.$If $V$ varies from $0$ to $725,$ what is the value of $x($expressed to two decimal places$)$ when $V$

is $725$ given the following equations:

$\frac{dx}{dV}=\frac{-r}{F_{A0}}$

$\frac{dY}{dV}=-*\frac{(1+*x)}{2*Y}$

$r=-1*(\frac{(k*C_{A0})}{(1+*x)})((1-x)-\frac{(4*C_{A0}^2*x^3)}{((1+*x{)}^2*K_C)})$

$k=0\mathrm{.}07$

$K_C=0\mathrm{.}05$

$=0\mathrm{.}001$

$C_{A0}=0\mathrm{.}3$

$=-0\mathrm{.}3$

$F_{A0}=3\mathrm{.}5$

The initial value of $x=0,$ and the initial value of $Y=1.$