Posted by **angel** on Friday, November 24, 2006 at 1:28pm.

please help 5*10(-8 is a power for the ten)

That would be 0.00000005 (seven zeroes after the decimal point) in decimal form. Do you have some other question about that number?

Most of us would prefer you write that number as 5*10^-8 when typing scientific-notation on this message board.

Thank you, and how did you get that.

Thank you, and how did you get that.

The negative exponent means that it is the inverse. Thus 10^-1 = 1/10

10^-1 = .1

10^-2 = .01

10^-3 = .001

Continue to 10^-8 and multiply by 5.

I hope this helps. Thanks for asking.

## Answer this Question

## Related Questions

- Math - say you have 4/13 and the decimal equivalent to it is 30.76923 how do I ...
- Math - Please match each number with its best example. Some values will need to ...
- Math - Please match each number with its best example. Some values will need to ...
- Math-Decimals - Please match each number with its best example. Some values will...
- math - how do you turn fractions into decimals? what do you do with the ...
- math - round result to two decimal places...the answer i have is: 7.023 so two ...
- Math - Please exlain how I "use the power of ten to change each to a decimal". I...
- Math - A terminating decimal ends after a certain finite number of decinal ...
- math - will some one please!!!! please!!! help me I'm doing wacky wordies, only ...
- wait that was the rong question... this is my ques - What is 3 and 1 over 2 as a...

More Related Questions