Ask your own question, for FREE!
Mathematics 23 Online
OpenStudy (anonymous):

Use a formula to find the sum of the arithmetic series shown. (15 pts) 20 + 14 + 8 + ………….-70

OpenStudy (midhun.madhu1987):

|dw:1413821858914:dw| find n from here....

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!