combined with understanding the time value of money, the results can be staggering when you start talking about 10-, 15-, 25-, and 50-year stretches. it depends exactly what update it was and what it was doing at the time. right now, i am looking at a day somewhere in the very early september. the model involves three layers (compartments): a layer of [...] read more. count the number of pieces you leave at the laundry shop in front of the laundry lady and have her write it down on a piece of paper. 