Posted by **Donald** on Thursday, March 10, 2011 at 8:40pm.

Given that an arithmetic sequence has a common difference of 5 and sum of the first 10 terms is 245, the first term is?

## Answer this Question

## Related Questions

- Maths - 1..The first 2 terms of a geometric progression are the same as the ...
- math - in an arithmetic sequence the common difference is equal to 2.the first ...
- Algebra - True or False 1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence...
- Algebra - Determine whether each sequence is arithmetic or geometric. Find the ...
- Precalculus - The 8th term in an arithmetic sequence is 5, and the sum of the ...
- mathematics - 1.1 the third term of an arithmetic sequence is 8 and the 15 term ...
- Math Help!!! - determine whether each sequence is arithmetic or geometric. find ...
- math - Determine whether each sequence is arithmetic or geometric. Find the next...
- Math(arithmetic & Geometric Series) - 1)The sum of 6 terms of an arithmetic ...
- math - The 1st,5th,13th term of an arithmetic sequence are the first 3 terms of ...

More Related Questions