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.
(1.2 * x) * (0.75) * (1 - (floor(x/7) * 7/100)), from 0 to 100
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random
