SOLUTION: Tell whether the sequence is arithmetic. If it is, what is the common difference? 1, 1 1/4, 1 1/2, 1 3/4 1. yes; 4 2. yes; 1/4 3. yes; 1/2 4. no

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Question 943215: Tell whether the sequence is arithmetic. If it is, what is the common difference?
1, 1 1/4, 1 1/2, 1 3/4
1. yes; 4
2. yes; 1/4
3. yes; 1/2
4. no

Answer by rfer(16322)   (Show Source): You can put this solution on YOUR website!
2) yes, 1/4
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