3 years ago

Helppppp hurry and NO LINKS

Mathematics

1 answer:

BigorU [14]3 years ago

6 0

Answer:

The first one

Step-by-step explanation:

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Step-by-step explanation:

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That's all no need to stress

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Find the sum of the geometric series.

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Answer:

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Step-by-step explanation:

20-10+5-5/2+ ...

We need to find the sum of infinite geometric series

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a is the first term (20)

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To find common ratio we divide second term by first term

r= $\frac{-10}{20} = -\frac{1}{2}$

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4 years ago

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I assume you are asking to solve:

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Is there more context to the question?

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