| Giver | Post | Date |
| ARUNGUPTA | Re: If integer k is equal to the sum of all even multiples of 15 between 2 | 24-Aug-2022 |
| sludge | Re: The random variable X is normally distributed | 24-Aug-2022 |
| mrjello | A marketing firm determined that, of 200 households surveyed | 24-Aug-2022 |
| mrjello | Re: In a town of 8,000 residents, 65 percent of all residents own a car, 5 | 24-Aug-2022 |
| mrjello | Re: The sequence t1, t2, t3, ..., tn, ... is such that tn = (n+1)/(n+3 | 24-Aug-2022 |
| LMoc | Re: A group of students took an exam that was scored from 0 to 1 | 24-Aug-2022 |
| LMoc | The scores on a given history test are normally distributed | 24-Aug-2022 |
| Nishkala | If N = 1! + 2! + 3! + . . . . . + 12! + 13! + 14! + 15!, what is the r | 24-Aug-2022 |
| Carcass | | 24-Aug-2022 |
| Carcass | If the graph of y = f(x) is shown above and g(x) = -f(x - 1), what i | 24-Aug-2022 |
| Carcass | Re: Thirteen men have an average (arithmetic mean) weight of 140 pounds. W | 24-Aug-2022 |
| Carcass | Re: If ¥(x) = 10x − 1, what is ¥(5) − ¥(3) ? | 24-Aug-2022 |
| Carcass | Re: 70% of 66 is 10% more than what number A. 50.82 B. 46.2 C. 43 D. 42 E | 24-Aug-2022 |
| mrjello | Re: If (-20) + (-19) + (-18) + (-17) + . . . + | 24-Aug-2022 |
| mrjello | Re: The positive sequence S1, S2, S3…Sn…is defined by [m]S_n = S | 24-Aug-2022 |
| ARUNGUPTA | Re: If x, y and z are three different non-negative integers, whi | 24-Aug-2022 |
| Orion | Re: Suppose you flip a fair coin six times. What is the probability that, | 24-Aug-2022 |
| Nis20 | a + d – c – 90 | 24-Aug-2022 |
| Orion | Re: When tossed, a certain coin has equal probability of landing on either | 24-Aug-2022 |
| Nis20 | Re: In a group of 200 workers, 10% of the males smoke, and 49% o | 24-Aug-2022 |
| hannesmoisio | If j and k are positive integers, and | 23-Aug-2022 |
| iASindia | If J = 2 + 4 + 6 + 8 + . . . 98 + 100, and K = 1 + | 23-Aug-2022 |
| NiharikaG | The two lines are tangent to the circle. | 23-Aug-2022 |
| mrjello | A box contains 2 black balls and 2 white balls. If 2 balls are randoml | 23-Aug-2022 |
| alschwab | If k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5.... | 23-Aug-2022 |
| Carcass | Re: If = 7/x + 2/y = 7 and xy = 4, then 7y + 2x =? A. 28 B. 14 C. 7/4 D. 4 | 23-Aug-2022 |
| Carcass | Re: A professional janitor can clean a certain high school in 8 hours, wor | 23-Aug-2022 |
| Carcass | If a = (b + c)/e, then c = | 23-Aug-2022 |
| eligold | Re: If the circumference of a circle inscribed in a square is 25, what is | 23-Aug-2022 |
| Carcass | If k = 10!(1 + 1/2 + 1/3 + 1/4 + 1/5.... | 23-Aug-2022 |
