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Mathematics 14 Online
OpenStudy (anonymous):

Which term is -401 in the arithmetic sequence -5, -9, -13…? A. 56th B. 100th C. 101st D. 109th PLEASE HELPPPP

OpenStudy (anonymous):

would it be c ????????????

OpenStudy (anonymous):

nth = -4n-1 -401=-4n-1 -4n=-400 n=100 The answer is B

OpenStudy (anonymous):

thanx for explaining!!!(:

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