What is a plastic card that contains a small central processing unit and memory, and can interact with a reader?

Aminor has the legal right to repudiate

Ashop owner uses a reorder point approach to restocking a certain raw material. lead time is six days. usage of the material during lead time is normally distributed with a mean of 42 pounds and a standard deviation of four pounds. when should the raw material be reordered if the acceptable risk of a stockout is 3 percent?

You have decided to save 20 percent of your income for the next two years. assuming you bring home $125 a week, how much will you save over that time?