Khan/khan-exercises — Issue #12538: Scientific notation intuition - Check answer button doesn't work
Author: KhanBugz
Created: 2012-01-31 12:22:10+00:00
State: open
Labels: firefox, lion, other

In the scientific notation intuition exercise, the check answer button doesn't work. I've tried under FF and IE under OSX and WinXP

[scientific_notation_intuition.html?seed=23&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/scientific_notation_intuition.html?seed=23&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/scientific_notation_intuition.html?seed=23&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

MathJax is loaded, ready, queue length: 0