Find the first term and the common ratio for the geometric sequence. Round approximations to the nearest hundredth.a2 = 20.8, a9 = 130.52
A. a1 = 130.52, r = 0.77
B. a1 = 20.8, r = 1.3
C. a1 = 16, r = 0.77
D. a1 = 16, r = 1.3
Answer: D
Mathematics
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