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Mathematics 9 Online
OpenStudy (anonymous):

what is the sum of the 52 terms arithmetic sequence where the first term is 6 and the last term is 363

OpenStudy (cwrw238):

sum = (n/2)[ a + L) n = 52 , a = 6 and L = 363

OpenStudy (cwrw238):

just plug these values in

OpenStudy (anonymous):

ok i got it thank you so much

OpenStudy (cwrw238):

yw

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