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Dafna1 [17]
1 year ago
14

Find term number 31 in the arithemetric sequence Given: an = 2n + 8

Mathematics
1 answer:
steposvetlana [31]1 year ago
8 0

Substitute 31 for n in an = 2n + 8 to obtain the 31 number term.

\begin{gathered} a_{31}=2\cdot31+8 \\ =62+8 \\ =70 \end{gathered}

So term number 31 is 70.

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