The weight P in pounds that a beam can safely carry is inversely proportional to the distance D in feet between the supports of the beam. For a certain type of wooden beam, P=10,000/D. What distance between supports is needed to carry 2500 lb? For the beam to support a weight of 2500 lb, the distance between the supports needs to be no more than_feet. (Simplify your answer Round to two decimal places as needed.)
