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Mathematics 16 Online
OpenStudy (anonymous):

What is the sum of a 22-term arithmetic sequence where the first term is 12 and the last term is 201? Answers to choose from. a)2,343 b)2,556 c)2,769 d)2,982

OpenStudy (anonymous):

@matricked

OpenStudy (anonymous):

a)2,343

OpenStudy (anonymous):

=(22/2)(12+201)=2,343

OpenStudy (anonymous):

Thankyou i only have one more

OpenStudy (anonymous):

welcome

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