| Giver | Post | Date |
| tahmina | The number of positive multiples of 49 less than 2000 | 25-Aug-2021 |
| tahmina | The sum of the multiples of 4 less than 100 or The sum of | 25-Aug-2021 |
| Amirhussain123 | Fifteen college seniors, none of whom took any math classes | 24-Aug-2021 |
| asweeney | If 100,000 microns = 1 decimeter, and 1,000,000,000 angstrom | 21-Aug-2021 |
| asweeney | 2^1 + 2^2 + 2^3 + 2^4 + 2^5 | 21-Aug-2021 |
| asweeney | 4^3+4^3+4^3+4^3= | 21-Aug-2021 |
| sakura | A bibliophile plans to put a total of seven books on her mar | 19-Aug-2021 |
| rafagurrl | The figure shows the graph of the equation y =k–x^2, where k | 19-Aug-2021 |
| sakura | How many integers between 1 and 10^21 are such that the sum | 18-Aug-2021 |
| SBTmirza | An airport conveyor belt is 120 meters long, and moves at a | 18-Aug-2021 |
| SBTmirza | Michael drives x miles due north at arrives at Point A. He | 18-Aug-2021 |
| SBTmirza | A “trio-prime” is any number made up of three factors, not | 17-Aug-2021 |
| akr123 | The microcurrent through the electrode in a delicate circuit | 16-Aug-2021 |
| Jayita | Two trains starting from cities 300 miles apart head toward | 16-Aug-2021 |
| badgeMBA | In how many ways can 16 different gifts be divided among fou | 12-Aug-2021 |
| HLF0006 | Two trains starting from cities 300 miles apart head toward | 12-Aug-2021 |
| ShreayaKataria | A space program is recruiting a team of astronauts to journe | 04-Aug-2021 |
| badgeMBA | A popular website requires users to create a password consis | 02-Aug-2021 |
| mahjabin | Two sides of a triangle have length 6 and 8. Which of the fo | 01-Aug-2021 |
| sakura | In how many ways can 16 different gifts be divided among fou | 31-Jul-2021 |
| sakura | The figure shows the graph of the equation y =k–x^2, where k | 30-Jul-2021 |
| Ahasunhabib999 | In the equation, (X4)^n - (Y7)^n = p, n is a positive intege | 30-Jul-2021 |
| usashiroy | A “trio-prime” is any number made up of three factors, not | 30-Jul-2021 |
| sakura | A space program is recruiting a team of astronauts to journe | 29-Jul-2021 |
| Sid701 | A “trio-prime” is any number made up of three factors, not | 29-Jul-2021 |
| sakura | How many positive integers less than 2*10^4 are there in | 27-Jul-2021 |
| sakura | A popular website requires users to create a password consis | 27-Jul-2021 |
| Sid701 | A list is comprised of five positive integers: 4, 4, x, 7, y | 27-Jul-2021 |
| Parvathy97 | Team S is to comprise of n debaters chosen from x people? Te | 27-Jul-2021 |
| rubytuesdays21 | Two trains starting from cities 300 miles apart head toward | 26-Jul-2021 |
