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Mathematics 16 Online
OpenStudy (anonymous):

Please help!!!!!!!!!!!!! What is the 20th term of the arithmetic sequence 2, -4, -10, ? (4 points) Answer -130 -124 -118 -112

OpenStudy (ajprincess):

|dw:1363113491932:dw| that is the formula to find the nth term of an ap. a1-first term d-common difference. d=n+1th term-nth term does that help?

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