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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-> 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):
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