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What is the eighth term in the arithmetic sequence 1,10,19,28
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What is the eighth term in the arithmetic sequence 1,10,19,28

User Jeremy Lewis
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1 Answer

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an =a1 +d(n-1)

d = 10-1 9

a8 =1 +9(8-1)

a8 = 1 +9*7

a8 = 64

User Tyler Iguchi
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8.7k points
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