If you take a number multiply by 7 then takeaway 1. You get the same as if you took the number multiply by 5 then takeaway 8. Wh
2 answers:
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Answer:
D
Step-by-step explanation:
the n th term ( explicit formula ) of a geometric sequence is
• =
where r is the common ratio and the first term
here r = =
=
and
= 64, hence
= 64
→ D