.........ummmmmmm...
*Frantically stabs at calculator with finger*
*taptaptaptaptap*
Now.....letttttttttttttttttttts seeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.
*taptaptaptaptaptaptap*
.......Square root of...
*taptaptap*
.... is......
*tap*
taptaptaptap....tap
...diviiiiiided byyyyyyyyy.....
*taptaptaptaptap-taptap*
*tap*
Ah.
One dollar. 🙂