Posted by **Riana** on Tuesday, January 1, 2013 at 6:27pm.

t11=19 and t17=61.then what will be S12?

arithmetic series question

## Answer This Question

## Related Questions

- Math - Is there a way to find the term number of a sum in an arithmetic series...
- Math - Okay, so I know this should be really easy but my mind is just drawing a ...
- Math - Two terms of an arithmetic sequence are t6=-3 and t11=-13. What is t20?
- arithmetic - In an arithmetic series, the terms of the series are equally spread...
- Math - Consider the following series: 1,2,3,4,5,10,20,40....which starts as an ...
- Math - I'm learning series and sequences (grade 11). Please check that my steps ...
- math studies - An arithmetic series has a first term of -4 and a common ...
- Math question - In an arithmetic series, the 15th term is 43 and the sum of the ...
- Math - Using the index of a series as the domain and the value of the series as ...
- ACT - In ACT math question do they ask boyt arithmetic sequence and series? ...

More Related Questions