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02-11-2020
Mathematics

contestada

If the 12th term is 144 and the 14th term is 377, what's the 11th term?

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danielgladstone0023 danielgladstone0023

02-11-2020

377 - 144 = 233 and 233 / 2 = 116.5 is the common difference so the 11th term is 260.5

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