| Recipient | Post | Date |
| Bunuel | Seven cards are marked with the letters A to G. They seven cards are | 17-Nov-2025 |
| Walkabout | If d=1/(2^3*5^7) is expressed as a terminating decimal, how many nonze | 17-Nov-2025 |
| Bunuel | A car part is made using two metals: A and B. Metal A has a density of | 17-Nov-2025 |
| Bunuel | Positive integer n is equal to the difference of the squares of x and | 17-Nov-2025 |
| Bunuel | In a certain large company, the ratio of college graduates with a grad | 17-Nov-2025 |
| Bunuel | Of the three-digit integers greater than 700, how many have two digits | 17-Nov-2025 |
| Bunuel | How many positive integers less than 2 x 10^4 are there in which each | 14-Nov-2025 |
| Bunuel | Positive integer A > 10,000 and B > 20,000. When A is divided by 237 | 13-Nov-2025 |
| Walkabout | 0.99999999/1.0001 - 0.99999991/1.0003 = | 13-Nov-2025 |
| shrive555 | How many positive integers less than 100 have a remainder of 2 when | 13-Nov-2025 |
| HammerToFall | Re: If k and n are positive integers such that n > k, then k! + (n-k)*(k-1 | 13-Nov-2025 |
| mikemcgarry | In the coordinate plane, line L passes above the points (50, 70) and ( | 13-Nov-2025 |
| shrive555 | n is a positive integer, and k is the product of all integers from 1 | 13-Nov-2025 |
| boomtangboy | Some of the people in Town X are left-handed, some are tall | 11-Nov-2025 |
| guddo | The rate of growth in global coffee consumption has been falling | 07-Nov-2025 |
| Sajjad1994 | Whizzo Chocolate Company in Chicago, IL, makes a wide variety of excep | 07-Nov-2025 |
| Bunuel | By abc we denote a three digit number with digits a, b, and c. Is abc | 07-Nov-2025 |
| Bunuel | A certain list, L, contains a total of n numbers, not necessarily dist | 07-Nov-2025 |
| Bunuel | If 2^k = 3, then 2^(3k+2) = | 06-Nov-2025 |
| Walkabout | If n = 3^8 - 2^8, which of the following is NOT a factor of | 06-Nov-2025 |
| generis | Stockholders have been critical of the Flyna Company, a major furnitur | 06-Nov-2025 |
| dancinggeometry | Letter to the editor: The Senate recently voted to keep the estate tax | 06-Nov-2025 |
| Bunuel | Recording executive: Many musicians resent Web sites that allow peopl | 06-Nov-2025 |
| gmatt1476 | In the correctly worked addition problem shown, P, Q, R, and S are dig | 05-Nov-2025 |
| macjas | Of the 300 subjects who participated in an experiment using virtual-re | 05-Nov-2025 |
| BrentGMATPrepNow | Re: A sequence of numbers a1, a2, a3,…. is defined as follows: a1 = 3, a2 | 05-Nov-2025 |
| Bunuel | In a certain mathematical activity, we start with seven cards, each | 05-Nov-2025 |
| Bunuel | Sid intended to type a seven-digit number, but the two 3's he meant to | 04-Nov-2025 |
| Bunuel | Among a group of 2,500 people, 35 percent invest in municipal bonds, 1 | 04-Nov-2025 |
| AbdurRakib | Which of the following fractions is closest to 1/2? | 04-Nov-2025 |
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