qqp question1: "What does Joyce mean by, ""Stately, plump Buck Mulligan came from the stairhead, bearing a bowl of lather on which a mirror and a razor lay crossed.""?" question2: A helicopter sets off from its base on a bearing of 090 for 30km. It then changes direction and flies for 50 km on a bearing of 200. On what bearing and how far should the helicopter fly to return to its base?