Ask your own question, for FREE!
Mathematics 4 Online
OpenStudy (coconut):

What is the sum of a 6-term geometric sequence if the first term is 11, the last term is –11,264 and the common ratio is –4?

OpenStudy (anonymous):

sum of GS = a(1-r^n)/(1-r) put a=11 and r=-4 and n=6 you will get the answer

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!