Sunday

April 20, 2014

April 20, 2014

Posted by **Math** on Tuesday, September 25, 2012 at 10:07am.

- Geometric Progression -
**Reiny**, Tuesday, September 25, 2012 at 1:23pm10000 = 2000(1 - 1.1^-n)/.1

5 = (1 - 1.1^-n)/.1

.5 = 1 - 1.1^-n

1.1^-n = .5

log both sides

-n log 1.1 = log .5

-n = log .5/log 1.1 = -7.27

n = 7.27

or appr 7 and 1/4 years

**Related Questions**

Math (Geometric Progression) - 5 distinct positive reals form an arithmetic ...

Math - 5 distinct positive reals form an arithmetic progression. The 1st, 2nd ...

math - 1)Find the sum of the first eight terms of the Geometric progression 256,...

Geometric progression - The second term of a geometric progression is 12 more ...

Maths - Geometric Progression - Find the value of x for which the numbers x+1, x...

math - 1) If the number 1,1/3,1/9, are terms of Geometric progression. Find its ...

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

intro cal - the first 3 term of a geometric progression are k-4, 2k-4, 4k+4. ...

economics - please i wish to know the relationship between arithmetic ...

GP Caluculus - The third term of a geometric progression is 16. The sum of the ...