Posted by **juan ** on Monday, October 25, 2010 at 9:52am.

How do you find the rule of the sequence if the 2nd term is 40057.07 and the 5th term is 19192.53

- math -
**Reiny**, Monday, October 25, 2010 at 10:12am
depends what kind of a sequence you have

1. if it is arithmetic

solve a+d= 40057.07 and

a+4d = 19192.53

2. if geometric

solve ar = 40057.07 and

ar^4 = 19192.53

Of course the sequence could some type of harmonic, etc

in other words, there is not enough information

## Answer this Question

## Related Questions

- Maths - The 5th term of an exponential sequence is 4 and of 2nd term is 35(¡)...
- Math - The 6th term of an arithmetic sequence is 3 times the 2nd term. Prove ...
- math - The 3rd term of a geometric progression is nine times the 1st term.if the...
- maths - The 2nd term in Geometric sequence is -4 and the 5th is 32 ,find the ...
- math - find the rule for the Nth term of the arithmetic sequence. 11/2, 25/6, 17...
- math - the 3rd term of a geometric progression is nine times the 1st term.if the...
- Math - Name School Team Event 3: Logic and Reasoning (with calculators) 5th/6th ...
- math - in an AP the 10th term is 54 and 5th term is 4 times the 2nd term . Find ...
- geometric progression - the 3rd term of a gpis 10 and the 6th term is 80 find ...
- Math binomial formula and sequence - a) use the binomial formula to find the 5th...

More Related Questions