Question
Asked Dec 18, 2019
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Find the number of terms in the arithmetic sequence.

-15,-19,-23,-27,........,-679

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Expert Answer

Step 1

The given arithmetic sequence is

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15,-19.-23,-27,...-679

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Step 2

From the given arithmetic sequence...

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a =-15 d=-19-(-15) =-4 a =-679 %3D

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Tagged in

Math

Algebra