It is estimated that there are 25 million assorted insects hanging out in the air
over every square mile of land in the contiguous US. During the three days at
Jekyll Island, 17.3 square miles of blissful Georgia coastland, Bob was bitten by
1,738 insects. Bob's teacher comforted him by saying "Look, just think how
many insects didn't bite you!" How many Jekyll insects did not bite Bob?