Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

What is the sum of the geometric sequence 4, 12, 36 … if there are 9 terms?

OpenStudy (anonymous):

ok well first you have S=4(1-3^9) take ans and divide by -2

OpenStudy (anonymous):

i got 39364

OpenStudy (anonymous):

duz it help? geonetric summation formula is summation=1st term * 1-common ratio to the nth power. take ans and divide by 1-common ratio

OpenStudy (anonymous):

yeah thank u!

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!
Latest Questions
MrsTooTac: question cove is backwards ash y'all worried AB spamming worry ab these pedosssss like wdh ud83dude10really pmo na .
1 day ago 0 Replies 0 Medals
Arriyanalol: k
2 days ago 2 Replies 2 Medals
Arriyanalol: "The kittle-cattle hooted and flippertygibbetted all the way down the rofl-cop-cop.
2 days ago 0 Replies 0 Medals
shoko: if a eat dry wall is that safe
3 days ago 2 Replies 0 Medals
Arriyanalol: Latto had her babygirl
3 days ago 1 Reply 1 Medal
clllaaaaaire: any tips? the quality isn't the best because I am using this site on my computer
1 week ago 2 Replies 0 Medals
clllaaaaaire: CLOSED
1 week ago 0 Replies 0 Medals
Midnight97: Kinda a roleplay story between me and my friend enjoy... Part one Forgive me for all the screenshots.
2 weeks ago 2 Replies 1 Medal
StevenisGhost: what type of song should I make next, and will y'all go check out my new song on
1 week ago 6 Replies 2 Medals
Midnight97: My drawing sure changed over the years look at these two pictures from 2024 to no
2 weeks ago 6 Replies 1 Medal
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!