Find the sum of the first 10 terms of the following geometric sequences: {3, 6, 12, 24, 48...)

asked Aug 20, 2020 180k views

3 votes

Find the sum of the first 10 terms of the following geometric sequences:
{3, 6, 12, 24, 48...)

6.2k points

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2 votes

Answer:

3069

Explanation:

q=6/3=2

s10=3(2^10-1)÷(2-1)=3×(1024-1)=

3069

Rafael Higa answered Aug 26, 2020

5.8k points

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