Posted by **Jay** on Monday, July 6, 2009 at 3:04pm.

The population of Bumpton increased by 10% from 1980 to 1990 and decreased by 10% from 1990 to 2000 what is the net percent change in the population on Bumpton from 1980 to 2000 ?

- Math -
**bobpursley**, Monday, July 6, 2009 at 3:18pm
Lets say it started at 100. In ten years, it was 110. In another ten years, it was 121. Now deduct ten percent, or 121-12.1

## Answer this Question

## Related Questions

math - In 1980, the population of a certain country was about 161 000. since ...

calculus - I solved this problem, can someone check it to make sure I did it ...

calculus - Let C(t) be the total value of US currency (coins and banknotes) in ...

Math - The table below gives the educational attainment of the U.S. population ...

Calculus - The population of a region is growing exponentially. There were 40 ...

working with data - the table below shows the population of New London County, ...

6th grade Math - I need some help figuring out how to work the word problem ...

Calculus - Year 1960 1970 1980 1990 2000 Rate 39 59 64 89 106 of change (million...

Algebra - For 1980 through 1990, the average weekly earnings (in dollars)for ...

Algebra - These data represent the population of a certain city. Year Population...