CorrectThe safe load, L, of a wooden beam supported at both ends varies jointly as the width, w, and the square of the depth, d, and inversely as the length, L. A wooden beam3 in. wide, 9 in. deep, and 3 ft long holds up 41671 lb. What load would a beam 4 in. wide, 4 in. deep, and 20 ft. long, of the same material, support? Round youranswer to the nearest integer if necessary.AnswerpoundsKeypadKeyboard Shortcuts