The cost of mailing a letter went up 1133% over fifty-year 1938-1988 if it cost 43 cents to mail a letter to a Canadian address in 1988, what (to the nearest penny) did it cost in 1938?

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