Suppose that the height above ground of a person sitting on a Ferris wheel is described by the following. h(t)= 18.1 - 16cos (2pi/ 5t). In this equation, h(t) is the height above ground (in meters) and t is the time (in minutes). The ride begins at t=0 minutes. During the first 5 minutes of the ride, when will the person be 27 meters above the ground? Do not round any intermediate computations, and round your answer(s) to the nearest hundredth of a minute. (If there is more than one answer, enter additional answers with the "or" button.)