qqp question1: A scientist finds [math] 0.012\% [/math]of Carbon-14 in a dead person’s bones. How long ago did the person die? The half life of carbon is 5,730 years question2: A scientist finds [math[ 0.494\%[/math] of Carbon 14 in bones of a dead person. How long ago the person die? The half life of carbon is 5,730 years.