50011990 50011990 07-11-2018 Mathematics contestada Arithmetic Geometric or Neither... 98.3, 94.1, 89.9, 85.7 1, 0, -1, 0 1.75, 3.5, 7, 14 -12, -10.8, -9.6, -8.4 -1, 1, -1, 1
