Thursday

July 24, 2014

July 24, 2014

Posted by **Samantha** on Thursday, June 4, 2009 at 9:11pm.

All I need is the formula to find the it because I have to show work. Thanks.

- Math (Algebra/Pre-Algebra) -
**Reiny**, Thursday, June 4, 2009 at 9:35pmif a is the first term

and d is the common difference

then Term(n) = a + (n-1)d

- Math (Algebra/Pre-Algebra) -
**Samantha**, Thursday, June 4, 2009 at 9:44pmthanks =]

- Math (Algebra/Pre-Algebra) -
**Samantha**, Thursday, June 4, 2009 at 9:50pmso a = 11 and d = 3, so 23 = 11 + (23-1) 3.

The 23rd term is 77 because 11 + 22(3) = 77 =]

**Related Questions**

math - 1. Use the given arithmetic sequence to answer the following problems. ...

Mathematics : Arithmetic Sequence - The 5th term and the 8th term of an ...

algebra - I have 3 questions I need help with. 1) what is the 15th term of the ...

math - find the rule for the Nth term of the arithmetic sequence. 11/2, 25/6, 17...

Algebra - Determine whether each sequence is arithmetic or geometric. Find the ...

Math ( Can You check my Work?) - 1.an = 3n - 1 2. an = 2(2n - 3) 3.an = 4^n 4.an...

Math - A sequence is formed by adding together the corresponding terms of a ...

math - suppose an arithmetic sequence and a geometric sequence with common ...

MATH - In an arithmetic sequence, the first term is 100 and the sixth term is 85...

Sequence - Find the common difference and a formula formula for the nth term of ...