Friday

July 25, 2014

July 25, 2014

Posted by **gary** on Sunday, May 11, 2014 at 4:51pm.

thank you

- alegbra -
**Reiny**, Sunday, May 11, 2014 at 4:56pmamount = initial (.5)^(t/5730)

.75 = 1 (.5)^(t/5730)

log .75 = (t/5730) log .5

t/5730 = log .75/log .5 = .415...

t = 2378.16

age is about 2400 years to the nearest century

**Related Questions**

math - An artifact was found and tested for its carbon-14 content. If 79% of the...

math - An artifact was found and tested for its carbon-14 content. If 76% of the...

math - An artifact was found and tested for its carbon-14 content. If 83% of the...

math - An artifact was found and tested for its carbon-14 content. If 83% of the...

algebra - An artifact was found and tested for its carbon-14 content. If 84% of ...

math - An artifact was found and tested for its carbon-14 content. If 76% of the...

algebra - An artifact was found and tested for its carbon-14 content. If 84% of ...

math - An artifact was found and tested for its carbon-14 content. If 81% of the...

algebra - An artifact was found and tested for its carbon-14 content. If 79% of ...

Algebra - An artifact was found and tested for its carbon-14 content. If 77% of ...