if you have a geometric series in sigma notation , how do you find the common ratio without expanding the series ?

1 answer:

ozzi3 years ago

5 0

Is there any multiple choice?

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Mumz [18]

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maxonik [38]

It is b. your answer is B

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Eva8 [605]

3 is the greatest common denominator

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rusak2 [61]

Answer:

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3 years ago

kirill115 [55]

Hey there!

10(a - 2.5 + 0.56b)

= 10(a) + 10(-2.5) + 10(0.56b)

= 10a - 25 + 5.6b

= 10a + 5.6b - 25

Therefore, your answer is: 10a + 5.6b - 25

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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2 years ago