reneer0606 reneer0606 02-02-2024 Mathematics contestada Determine which of the following sequences are geometric. If they are geometric, determine the common ratio. A. 28, -14, 7, -3.5 B. 9, 18, 27 C. 4 2,9,6 D. 32, 16, 4, 2 Common ratio: Common ratio: Common ratio: Common ratio: