Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = 3; r = 

A. a5 = ; an = 3 ? n
B. a5 = ; an = 3 ? n-1
C. a5 = ; an = 3 ? n-1
D. a5 = ; an = 3 ? n

Answer: B

Mathematics

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