Ask
your own question, for FREE!
Mathematics
10 Online
Please can you help to find the the ninth term of this sequence: 81/8/ 27/4, 9/2, 3, ... Thank you...
Still Need Help?
Join the QuestionCove community and study together with friends!
Woah, Dunno what happened there sorry
So you've got a series here. And you've got to figure out what common situation you've got between successive terms.
There are a few ways to figure that out. For series there are 2 main routes you can take: 1) successive differences and 2) a common ratio. For Successive Differences you would subtract the previous term by the one after it, and try and find a common difference. For a Common Ratio, you would divide the succesive term by the previous one, and see if the ratio is the same. Try these both now on this problem
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!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
laylasnii13:
Poem/diary i wrote I Want Out Iu2019m so tired of screaming into walls. Every fight with my mom leaves something broken and itu2019s not just plates or slam
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
3 hours ago
12 Replies
3 Medals
1 day ago
19 Replies
3 Medals
3 days ago
9 Replies
2 Medals