Question

Part 1: In complete sentences, explain the necessary steps required to find the geometric partial sum (see below for Sigma Notation) . Be sure to give your final answer in your explanation. (3 points)

Part 2: Is this partial sum divergent or convergent in nature? Explain your answer. (2 points)

HELP!!!!!!!!!!!!!!!!!!!!
Last Question PLZ HELP!!!!!!!!!!!!

Answer 1

\[\sum_{i = 1}^{5} 3(0.1)^{i-1}\]

Answer 2

For those people who are later on search this on Google. Here is the answer:

PART 1:
First you have to substitute every number in between 1 and 5 including 1 and 5 for i. Then you add them together and you get your solution.

Solution: 3.3333


PART 2:
It is convergent in nature because the absolute value of the common ratio is less than one. In this case absolute value of 0.1 is 0.1 which is less than zero.

Answer 3

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Answer 4

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Answer 5

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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