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This is confusing me. Can y’all help. Just say the letter. Please and thanks.

This is confusing me. Can y’all help. Just say the letter. Please and thanks.-example-1
User Herry
by
3.5k points

1 Answer

4 votes

Answer:

C, 0.125

Explanation:

pretty sure that the answer's C.

if a1=8, you can plug that in for an in the expression and get the second term. this would then show that the common ratio of this geometric sequence is 0.5, so:

a2=4

a3=2

a4=1

a5=0.5

a6=0.25

a7=0.125

a8=0.0625

and so on. hope this helped, good luck!

User Riccardo Manzan
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4.5k points