find the next 3 terms of each sequence

Algebra
Tutor: None Selected Time limit: 1 Day

30,-10,10/3,-10/9

May 19th, 2015

30,-10,10/3,-10/9

This is a geometric series.

 A = 30 and Ar = -10. So r = -1/3 

So the series is -30(1/3)^(n-1). 

the next 3 terms will be -10/27, -10/81, -10/243 

May 19th, 2015

1,-1/3,1/9,-1/27

May 19th, 2015

 1/81, 1/243, 1/729


May 19th, 2015

Are you studying on the go? Check out our FREE app and post questions on the fly!
Download on the
App Store
...
May 19th, 2015
...
May 19th, 2015
Dec 7th, 2016
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer