| Recipient | Post | Date |
| voodoochild | A key ring has 7 keys. How many different ways can the keys be | 27-Jul-2022 |
| IanStewart | Re: If Car A took n hours to travel 2 miles and Car B took m hours to trav | 11-Jul-2022 |
| Bunuel | There are 9 books; 2 by Sidney, 3 by Archer and the rest by John. Thes | 07-Jul-2022 |
| Bunuel | A fraction m/n is formed by randomly choosing integers for m and n suc | 01-Jul-2022 |
| Bunuel | In a test of n questions, each question has to be answered as either | 30-Jun-2022 |
| Bunuel | The cost of papering the four walls of a room is $475. Each wall of th | 30-Jun-2022 |
| MathRevolution | There is a sequence An, such that A1=1,A2=2, and An+2=An+1+An+An-1+….+ | 30-Jun-2022 |
| Bunuel | If P is the center of the circle shown above, and BAC=30º, and the are | 30-Jun-2022 |
| Bunuel | What is the equation of a circle having diameters on lines 2x - 3y = 5 | 30-Jun-2022 |
| el1981 | A certain elevator has a safe weight limit of 2,000 pounds. | 29-Jun-2022 |
| Bunuel | A fitness club has 50 male and 20 female members. The average (arithme | 29-Jun-2022 |
| Bunuel | There are 5 treatments for a disease: A, B, C, D and E. If a doctor ch | 29-Jun-2022 |
| Bunuel | Using each letter of the word ZEBRA only once how many one, two, three | 29-Jun-2022 |
| Bunuel | | 29-Jun-2022 |
| Bunuel | Five congruent equilateral triangles are combined to form the shape | 29-Jun-2022 |