Respuesta :

Answer:

see explanation

Step-by-step explanation:

[tex]\frac{2}{1+e^{-2} }[/tex] ← evaluate [tex]e^{-2}[/tex] using calculator

= [tex]\frac{2}{1+0.135}[/tex]

= [tex]\frac{2}{1.135}[/tex]

= 1.762.....

≈ 1.8 ( to 1 dec. place )