One floor of the Pentagon in Washington, DC has an area of 124,000 square meters. Each side of the building is 281 meters long. How long would the apothem be from the center to one side of the Pentagon? Round your answer to the nearest tenth.

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?