+0  
 
0
110
1
avatar
-6=2.666666667(r)
Guest Mar 21, 2012
Sort: 

1+0 Answers

 #1
avatar
0
r = -2.25
Guest Mar 21, 2012

6 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details