| Recipient | Post | Date |
| Bunuel | Re: In the figure, each side of square ABCD has length 1, the length of li | 26-May-2021 |
| crejoc | Re: The Environmental Protection Agency frequently puts mandatory controls | 30-Jun-2020 |
| mymba99 | According to its proponents, a proposed new style of aircraft could | 12-Nov-2019 |
| Bunuel | For all z, [z] denotes the least integer greater than or equal to z. | 03-Nov-2019 |
| jet1445 | The sequence a1, a2, … , a n, … is such that an = 2an-1 - x | 03-Nov-2019 |
| EgmatQuantExpert | If x is an integer, then how many values of x will satisfy the equatio | 20-Aug-2019 |
| Bunuel | Is the sum of two integers divisible by 10 ? (1) One of the integers | 08-Jun-2019 |
| Walkabout | If n and k are positive integers, is (n + k)^(1/2) > 2n^(1/2)? | 18-May-2019 |