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Tara writes 2, then 5. Each number after that is the… | StemPy Lab

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Tara writes 2, then 5. Each number after that is the sum of the two just before it. What is the sixth number she writes?

MathematicsEasyHigh School (11–12)Algebra › Sequences and Series Board Exam A-Level IB

Created by StemPy Lab

Tara writes $2$ , then $5$ . Each number after that is the sum of the two just before it. What is the sixth number she writes?

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← What is the 5th term of the sequence an = (n + 1)/(n + 3)?Each term of a list is found from its position n by the rule 7 - 4n. By how much does the list change from one term to the next? →

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