| Giver | Post | Date |
| eckelfab | A car travels from Mayville to Rome at an average speed of 3 | 10-Dec-2021 |
| abhayg | At a certain supplier, a machine of type A costs $20,000 and | 20-Nov-2021 |
| aryan11 | Over a certain time period, did the number of shares of stock in Ruth' | 17-Nov-2021 |
| tinawang20102010 | A car travels from Mayville to Rome at an average speed of 3 | 03-Nov-2021 |
| AwesomeYao | At a certain supplier, a machine of type A costs $20,000 and | 02-Nov-2021 |
| bijukchherajib | At a certain supplier, a machine of type A costs $20,000 and | 21-Oct-2021 |
| Manamyy | At a certain supplier, a machine of type A costs $20,000 and | 20-Oct-2021 |
| Panshock | A car travels from Mayville to Rome at an average speed of 3 | 22-Sep-2021 |
| Silvz | A car travels from Mayville to Rome at an average speed of 3 | 12-Sep-2021 |
| salaah | A car travels from Mayville to Rome at an average speed of 3 | 01-Sep-2021 |
| Arthur1K | A car travels from Mayville to Rome at an average speed of 3 | 20-Aug-2021 |
| Tammana | A car travels from Mayville to Rome at an average speed of 3 | 20-Jul-2021 |
| PujaBhattacharya | Over a certain time period, did the number of shares of stock in Ruth' | 16-Jun-2021 |
| ThuQN | Over a certain time period, did the number of shares of stock in Ruth' | 12-Apr-2021 |
| hrishi760 | Over a certain time period, did the number of shares of stock in Ruth' | 11-Apr-2021 |
| demolino | Over a certain time period, did the number of shares of stock in Ruth' | 11-Apr-2021 |
| anxsh | At a certain supplier, a machine of type A costs $20,000 and | 31-Mar-2021 |
| KOUNTZERO | At a certain supplier, a machine of type A costs $20,000 and | 04-Mar-2021 |
| Leelong | In May, Xiang sold 15 used cars. For these 15 cars, the | 20-Dec-2020 |
| MaxiLi | At a certain supplier, a machine of type A costs $20,000 and | 05-Dec-2020 |
| Panda23 | A car travels from Mayville to Rome at an average speed of 3 | 23-Nov-2020 |
| Rohanborude | Over a certain time period, did the number of shares of stock in Ruth' | 27-Sep-2020 |
| sahiljosephsingh | Over a certain time period, did the number of shares of stock in Ruth' | 17-Sep-2020 |
| atam45 | At a certain supplier, a machine of type A costs $20,000 and | 15-Sep-2020 |
| ParasSukkula | At a certain supplier, a machine of type A costs $20,000 and | 27-Aug-2020 |
| SwathiSadanandan | Over a certain time period, did the number of shares of stock in Ruth' | 26-Aug-2020 |
| sahiljosephsingh | At a certain supplier, a machine of type A costs $20,000 and | 23-Aug-2020 |
| twobagels | A car travels from Mayville to Rome at an average speed of 3 | 29-Jul-2020 |
| Aravind95 | At a certain supplier, a machine of type A costs $20,000 and | 06-Jul-2020 |
| ekta26 | In May, Xiang sold 15 used cars. For these 15 cars, the | 06-Jun-2020 |