deletions | additions       diff --git a/layout.md b/layout.md  index 7dede63..967df15 100644  --- a/layout.md  +++ b/layout.md 
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question 4.tex  figures/Screen Shot 2014-04-19 at 11.07.12 AM/Screen Shot 2014-04-19 at 11.07.12 AM.png  Question 5.tex  Question 6.tex  figures/Screen Shot 2014-04-19 at 11.47.17 AM/Screen Shot 2014-04-19 at 11.47.17 AM.png