Wednesday

April 16, 2014

April 16, 2014

Posted by **Anonymous** on Thursday, November 5, 2009 at 11:10pm.

???? please help me!

- math -
**drwls**, Thursday, November 5, 2009 at 11:21pmFor n=1, 3^(n-1)/10 = 1/10

For n=2, 3^1/10 = 3/10

For n=3, 3^2/10 = 9/10

For n=4, 3^3/10 = 27/10

The ratio of successive terms is 3.

I don't know why you wrote "bracket" at the end of your question.

- math -
**Anonymous**, Thursday, November 5, 2009 at 11:37pmthere are two brackets, one on each side of the problem. The ratio was right thank you! But it said the n=1-4 was wrong?

- math -
**Anonymous**, Sunday, September 11, 2011 at 4:45pmwhat is the answer for 15460 divide by ten?

**Related Questions**

Maths - 1..The first 2 terms of a geometric progression are the same as the ...

Math - Show that each sequence is geometric. Find the common ratio and write out...

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

Advanced algebra - 1.write the first four terms of the sequence that begins with...

Can someone help me?! - The 1st, 5th and 13th terms of an arithmetic sequence ...

math30 - Sequences 1)A sequence has a first term of 24 and every other term is ...

Math - first three terms of a geometric sequence are the same as the 1st, 9th ...

Maths - Eric thinks of 2 sequences.One is geometric and the other arithmetic....

pre algebra - solve whether the sequence is arithmetic or geometric if it is ...

Math(arithmetic & Geometric Series) - 1)The sum of 6 terms of an arithmetic ...