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egoroff_w [7]
3 years ago
13

A geometric sequence has these terms: a

Mathematics
1 answer:
Semmy [17]3 years ago
4 0

Good evening ,

Answer:

An = 8×(5/2)ⁿ⁻¹

Step-by-step explanation:

An = A1 × qⁿ⁻¹

A1=8 and q = 20/8 = 5/2

then An = 8×(5/2)ⁿ⁻¹.

:)

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Answer:

see below

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