.> A Moving to another question will save this response. > Question 4 4 points Save Answer Consider an airplane flying at a steady and level flight with a speed of 144 knots and an altitude of 13,000 ft. At time =0 hour, the position of the airplane is directly above an island. (a) Express the horizontal distance d in feet th n feet that the airplane has flown after = 0 as a function of time t in hours. (1 knot = 1.688 ft/s). Ans: d (t) = ft. (b) Express the distance s in feet between the airplane and the island as a function of d. Ans: s (d) = (c) Find s (d(3) ) . Round your answer to the nearest foot. Ans: (c) Explain the physical meaning of the composite function s (d (t) ) . Ans: A Moving to another question will save this response. &gt