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Number & Operations for Teachers Copyright David & Cynthia Thomas, 2009 |
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Exercises 1. Find the next term in the following arithmetic sequences and state the common difference a. 5, 8, 13, 16, 19, … b. 6, 5, 4, 3, 2, 1, 0, … c. 1, 101, 201, 301, … 2. Find the indicated term in the following arithmetic sequences a. The 30th term of the sequence 5, 8, 13, 16, 19, … b. The 100th term of the sequence 6, 5, 4, 3, 2, 1, 0, … 3. Find the next term in the following geometric sequences and state the common ratio a. 8, 4, 2, 1, … b. 1, 1/3, 1/9, 1/27, … c. 1, 5, 25, 125, … 4. Find the indicated term in the following geometric sequences a. The 10th term of the sequence 8, 4, 2, 1, … b. The 10th term of the sequence 1, 5, 25, 125, … |
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