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Lostsunrise [7]
3 years ago
8

3, 9, 27, 81, . . .

Mathematics
2 answers:
Vlad [161]3 years ago
8 0
Hi,
Answer B
a_1=3=3^1\\
a_2=9=3^2\\
a_3=27=3^3\\
a_4=81=3^4\\

a_5=3^5=81*3=243\\




Mandarinka [93]3 years ago
5 0
Your answer is B. 243
(they are multiples of 3)
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