# Solve for k

#### bazzahazza

P =(197.3e^(197.3kt))/(e^(197.3kt) + 1)
Solve for k, assuming it is a linear function of P

#### Olinguito

$$\displaystyle k\ \text{is not a linear function of}\ P.$$

$$\displaystyle \text{Hint:}\ P\ =\ \frac{197.3e^{197.3kt}}{e^{197.3kt}+1}\ =\ \frac{197.3}{1+e^{-197.3kt}}$$

Can you carry on from here?