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OpenStudy (anonymous):
someone please help out me with this test!!!!!!!:((( What is the sum of the geometric series 20 + 21 + 22 + 23 + 23 + 24 + … + 29? 1,023 511 2,407 1,012
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OpenStudy (mathstudent55):
This is not a geometric series.
OpenStudy (mathstudent55):
An easy way to find the sum is to simply add all the numbers together since there aren't that many of them.
OpenStudy (mathstudent55):
None of the choices are close to the answer.
OpenStudy (sleepyjess):
Hello! I see you are new here. Asking for help on tests is against the Code of Conduct. You can review the rules here. http://openstudy.com/code-of-conduct
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