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.
2 dados. P(suma 7 | primero es 4) . (Resp.: 1/6 .)
2 dados. P(suma 7 | primero es 4) . (Resp.: 1/6 .)
Natural Language
Math Input
Extended Keyboard
