Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
(integrate (x-130)*(1/(15*sqrt(2*pi)))*exp(-0.5*((x-100)/15)^2),x=130..infinity)
(integrate (x-130)*(1/(15*sqrt(2*pi)))*exp(-0.5*((x-100)/15)^2),x=130..infinity)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random