Thursday
April 24, 2014

Homework Help: arithmetic

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

First Name:
School Subject:
Answer:

Related Questions

Maths - 1..The first 2 terms of a geometric progression are the same as the ...
Can someone help me?! - The 1st, 5th and 13th terms of an arithmetic sequence ...
Precalculus - The 8th term in an arithmetic sequence is 5, and the sum of the ...
Math(arithmetic & Geometric Series) - 1)The sum of 6 terms of an arithmetic ...
Math - A sequence is formed by adding together the corresponding terms of a ...
arithmetic - an arithmetic progression has 20 terms. the sum of all the even ...
Arithmetic Sequence - Given the third term of an arithmetic sequence less than ...
maths - 1) The first term of arithmetic progression is -20 and the sum of it's ...
Maths - Eric thinks of 2 sequences.One is geometric and the other arithmetic....
arithmetic - The sum of the first 4 terms of an arithmetic series is -8 and the ...

Search
Members