Suppose that a computer generates passwords that begin with a letter
followed by 2 digits, like R38. The same digit can be used more than once.
How many different passwords can the computer generate?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. find the lateral area for the prism. l.a. = 0123456789