Assume that the airplane is asked to remain in the holding pattern near the airport. Distance of plane to airport is described by the given: D(t) = 143 + 70sin((2pi/11)t) In this equation, d(t) is distance of plane to airport (in miles), and t is time (in minutes) after plane enters holding pattern. During first 11 minutes after plane enters holding pattern, when will plane be 180 miles from airport?