Homework #10-11 (due Wednesday, 06/28/2000):
               Textbook:  page 227: 5, 8, 19, 23, 26.
                                 page 238-239: 14, 16, 29, 34.
                                 page  254-256: 13, 14, 20, 23.
                                 page  282-283: 2, 5, 7, 21.
                                 page 288: 3, 5, 9, 12.
                                 page 290-291: 48, 49, 50, 59, 60, 76.
                                 page 304-305: 13, 15, 18, 19, 21, 23, 31.
                                 page  359-360: 12, 14, 18, 26, 46.