| Giver | Post | Date |
| bjp2007 | Over a certain time period, did the number of shares of stock in Ruth' | 20-May-2017 |
| [email protected] | Over a certain time period, did the number of shares of stock in Ruth' | 07-Mar-2017 |
| inba | Over a certain time period, did the number of shares of stock in Ruth' | 16-Feb-2017 |
| sleepynut | Over a certain time period, did the number of shares of stock in Ruth' | 10-Feb-2017 |
| sidswami | Over a certain time period, did the number of shares of stock in Ruth' | 23-Jan-2017 |
| akshitarora | | 04-Jan-2017 |
| nancyzebra | Over a certain time period, did the number of shares of stock in Ruth' | 21-Dec-2016 |
| mariaperez | | 13-Nov-2016 |
| rahul2083 | | 08-Nov-2016 |
| kskarthi | | 18-Oct-2016 |
| DMK | At a certain supplier, a machine of type A costs $20,000 and | 19-Jul-2016 |
| EJP | | 15-May-2016 |
| pvikas | | 10-May-2016 |
| urshila | | 07-May-2016 |
| dk99 | Over a certain time period, did the number of shares of stock in Ruth' | 27-Jan-2016 |
| Dienekes | Over a certain time period, did the number of shares of stock in Ruth' | 17-Dec-2015 |
| vjr | Over a certain time period, did the number of shares of stock in Ruth' | 31-Oct-2015 |
| ishan92 | Over a certain time period, did the number of shares of stock in Ruth' | 19-Sep-2015 |
| Rk91 | In May, Xiang sold 15 used cars. For these 15 cars, the | 24-Aug-2015 |
| preetiy096 | | 13-Aug-2015 |
| amd04 | | 27-May-2015 |
| grr8pe | | 24-May-2015 |
| gmatbuster8 | In May, Xiang sold 15 used cars. For these 15 cars, the | 08-Apr-2015 |
| ryanchin | Over a certain time period, did the number of shares of stock in Ruth' | 16-Mar-2015 |
| tgooner | In May, Xiang sold 15 used cars. For these 15 cars, the | 15-Mar-2015 |
| mtomaz | In May, Xiang sold 15 used cars. For these 15 cars, the | 15-Mar-2015 |
| zero6boy | Over a certain time period, did the number of shares of stock in Ruth' | 04-Aug-2014 |
| vwjetty | The value of a product is determined by the ratio of its | 24-Jul-2010 |