Antwort
2.94677276864827%
Y=2894/(1+259*e^(-0,0025*x)) |*(1+259*e^(-0,0025*x))
Y*(1+259*e^(-0,0025*x)=2894 |/Y
1+259*e^(-0,0025*x)=2894/Y |-1 |/259
e^(-0,0025*x)=((2894/Y)-1)/259
LG Sammy