Wednesday

August 27, 2014

August 27, 2014

Posted by **hanna!** on Thursday, October 19, 2006 at 6:34pm.

60/121,-30/11,15, 165/2......

my answer I am debating between two ansers!:

1) (60/121) X (-11/2)^n

2) (-120/1331) X (-11/2)^n

I belive the second one is right am I right? thanks!

I don't think either is correct, but 1) is closer. It should look like

(60/121)*r

For n=1 you should get the first term.

Why is the second term negative, but not the fourth one, is that a typo?

12+14

**Related Questions**

help math - a. what is the general term of the following series? 60/121-30/11+...

MATH - what is the general term of the following series? 60/121-30/11+15-...+...

math math math math - a. what is the general term of the following series? 60/...

Help - I am trying to do this problem and this is what I have got so far Divide...

math - the "k"th term of a series, Sk=a 1-r^k/1-r, is the sum of the first "k" ...

probability - (a) Find P(121 ¡Ü X ¡Ü 139), the probability that a randomly ...

algebra 2 - evaluate if possible 1. square root -121 A not a real number 2. ...

algebra - find center and radius of circle (x-6)^2+(y+9)^2=121 -(x-6)^2 -(x-6)^2...

Algebra - -9+3w/11 divided by 25w-75/121 Do I need a Common denominator? Would ...

math.help - am i correct on this radical (-121) the radicand is negative 121 ...