This is not a homework question, I just think I just fucked up

>>7711077
You do, you use the natural log.

>>7711080
That's really the only way to bring down an exponent like that then right?

File: 20151209_185059.jpg (3MB, 4128x2322px) Image search: [Google]

3MB, 4128x2322px

>>7711084
Yep!

I may not have failed! Thank you!

[math]\frac{-1}{nx} \cdot ln\left( \frac{N}{N_o}\right) = \sigma[/math]

This is literally math for 14 year olds.

>>7711993
Could have been part of an intro physivs or chem problem and op just didn't quite remember math from years ago

>>7711077
derive with respect to -nx

>>7711077
[eqn] N= N_0 e^{ - \sigma n x} \implies \frac{N}{ N_0 } = e^{ - \sigma n x} ~~~\therefore~~~ \ln \left( \frac{N}{ N_0 } \right) = -\sigma n x [/eqn]

>>7712034
>mfw you're op

>>7711993
No, it isn't, in any country whatsoever.
This is senior year.

>>7713190
But the algebra is so fast anon!

>>7713356
Freshman and Sophomore math

>>7711993
15, where I'm from.