Use the formula Sn =a (1 - rn ) ÷ (1 – r) to find the sum Sn for each of the infinite and finite geometric series.

1 answer:

5 0

Answer: 11

Step-by-step explanation:

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Vika [28.1K]

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56cm is not the answer for sure trust me

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I took the test so dont worry!

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