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andriy [413]
3 years ago
7

Find the 70th term of the arithmetic sequence -26, -19, -12

Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

  457

Step-by-step explanation:

The general term of an arithmetic sequence is given by ...

  an = a1 +d(n -1)

where a1 is the first term (-26), and d is the common difference (7).

The 70th term of your sequence can be found by putting the numbers into this formula:

  a70 = -26 +7(70 -1) = -26 +483

  a70 = 457

The 70th term of the sequence is 457.

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attached below is the detailed solution

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