Question

Which is the 14th term of the sequence:......

Answer 1

A.59,049

B. 19,683

C. 2187

D. 6561

Answer 2

The given sequence is is in GP, where r= 3 and a= 1/81
\[\huge a_{n}=ar^{n-1} \rightarrow a_{14}=\frac{1}{81} (3)^{14-1} \]
\[\huge \rightarrow a_{14}=\frac{1}{81} (3)^{13} \]
\[\huge \rightarrow a_{14}= 81 \times 81 \times 3=19683\]
Hence option B is the correct answer...

@kaileyperez11

Answer 3

are you going to help at all or just type?????