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I need help with this question.

Find the indicated term of the sequence whose nth term is given by the formula.
an = (1/2)n; a8

a8=







; a8
a8 =

1 Answer

1 vote

9514 1404 393

Answer:

a8 = 4

Explanation:

Put 8 where n is and do the arithmetic.

a8 = (1/2)(8) = 8/2 = 4

The 8th term of this arithmetic sequence is 4.

answered
User AmITheRWord
by
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