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

5 answers

You did not post the sequence

The sequence is 1, 1 1/8, 1 1/4, 1 3/8...

yes, difference is 1/8 or .125

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

thank you

Ask a New Question or answer this question.

Similar Questions

Tell whether the sequence is arithmetic. If it is, identify the common difference.one-half, one-third, one-fourth, ellipsis (1
1. 1 answer
Determine whether sequence appears to be an arithmetic sequence. If so, find the common difference and the next three terms in
1. 1 answer
Tell whether the sequence is arithmetic. If it is, what is the common difference?9, 14, 20, 27,,.... Part A) Is the sequence
1. 1 answer
True or False1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence. 2. In an arithmetic sequence, it is possible
1. 2 answers