# If a sample known to be about 10,740 years old has 400 carbon-14 atoms how many atoms were in the...

If a sample known to be about 10,740 years old has 400 carbon-14 atoms how many atoms were in the smaple when the organism die?

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xx x xxxxxx known xx xx xxxxx 10,740 years xxx xxx 400 carbon-14 atoms how many atoms were in the xxxxxx xxxx the xxxxxxxx died?

xxxxxxxxx

In order xx calculate xxxxx we will xxx the xxxxxxxx

Where:

“t” is the xxx xx xxx sample. In our case x

“x” xx xxx number of xxxxxxxxx xxxxx xxx xxxxxx has xxxx In our xxxx xx

“” is the number of carbon atoms xxx xxxxxx had when the organism xxxxx

“r” xx the xxxx of xxxxx xx a carbon-14 xxxxx xxx

is xxx half-life of a xxxxxxxxx atom. xxx

xxx only xxxxxxx xxxxxxxx xx xxxx formula xx xxx x which is xxxx xx xxx xxxxxx xx calculate. xx xx xxxxxxx the xxxxxxxxx xxxx the xxxxxx we know xx will xxxxx

xxx answer xxx xxxx there were xxxxxxxxxxxxx xxxx carbon-14 xxxxx in xxx xxxxxx when the organism xxxx xxxxx years xxxx

If xxx xxxx any xxxxxxxxx regarding my solution please send me x xxxxxxx xxx I xxxx reply as xxxx xx possible.

Have x xxxx day!

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