Emeka is thrice as old as Dora and Dora is
2 answers:
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Answer:
The nth term of the geometric sequence is is 32805
Step-by-step explanation:
The nth term of a geometric sequence is given by
Where is the first term and
is the common ratio
We are given the fourth term of this sequence
The common ratio is
Once we find the 1st term then we can find any other term.
So the ninth term of this geometric sequence is
Therefore, the nth term of the geometric sequence is is 32805