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Mathematics, 31.01.2020 20:45 zarakanchi

What is the sum of the geometric series 20 + 21 + 22 + 23 + 24 + … + 29?
a) 1,023
b)511
c)2,407
d)1,012

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What is the sum of the geometric series 20 + 21 + 22 + 23 + 24 + … + 29?
a) 1,023
b)511...
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