Asked by Leslie

Tell whether the sequence is arithmetic. if it is what is the common difference?
A. no
B. 1/4
C. 1/8
D. 8

My best answer is A. is that correct
Answered by Reiny
You did not post the sequence
Answered by Leslie
The sequence is 1, 1 1/8, 1 1/4, 1 3/8...
Answered by Damon
yes, difference is 1/8 or .125
Answered by Bosnian
Remark:

1 1/4 = 1 2/8
___________


1, 1 1/8, 1 1/4, 1 3/8



1 1/8 - 1 = 1/8

1 1/4 - 1 1/8 = 1 2/8 - 1 1/8 = 1/8

1 3/8 - 1 1/4 = 1 3/8 - 1 2/8 = 1/8


Common difference = 1/8

Answer C
Answered by Leslie
thank you
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