| Recipient | Post | Date |
| sandy | If the word “WOW” can be rearranged in exactly 3 ways (WOW, | 11-Dec-2023 |
| sandy | How many integers between 2,000 and 3,999 have a ones digit | 11-Dec-2023 |
| sandy | A certain coin with heads on one side and tails on the other | 11-Dec-2023 |
| sandy | What is the remainder when 13^17 + 17^13 is divided by 10? | 10-Dec-2023 |
| sandy | The sequence a1, a2, a3, …, an is defined by an = 9 + an – 1 | 10-Dec-2023 |
| sandy | If f(x, y) = x2y and f(a, b) = 6, what is f(2a, 4b)? | 10-Dec-2023 |
| sandy | If f(a, b) = a2b4, and f(m, n) = 5, what is the value of f(3 | 10-Dec-2023 |
| sandy | If x + y = –3 and x2 + y2 = 12, what is the value of 2xy? | 10-Dec-2023 |
| HarishKumar | If 2x(4 6) = 2x + 12, what is the value of x? | 10-Dec-2023 |
