Four arithmetic means are inserted between 12 and 42… | StemPy Lab

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Four arithmetic means are inserted between 12 and 42… | StemPy Lab

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Four arithmetic means are inserted between 12 and 42. What is the second mean?

MathematicsMediumHigh School (11–12)Algebra › Sequences and Series A-Level IB

Created by StemPy Lab

Four arithmetic means are inserted between $12$ and $42$ . What is the second mean?

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