-0.0001211 Refer to the model Q (t)=Qe used for radiocarbon dating. At an archeological site, scientists uncovered human remains. A sample from a human bone taken from the site showed that 22.6% of the carbon-14 still remained. How old is the sample? Round to the nearest year. Do not round intermediate calculations.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 29PT: A radiation safety officer is working with 112 grams of a radioactive substance. After 17 days,...
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-0.000121t
Refer to the model Q (t)=Qe
used for radiocarbon dating.
At an archeological site, scientists uncovered human remains. A sample from a human bone taken from the site showed that 22.6% of the carbon-14 still
remained. How old is the sample? Round to the nearest year. Do not round intermediate calculations.
The sample from the human remains is approximately
years old.
X
S
Transcribed Image Text:-0.000121t Refer to the model Q (t)=Qe used for radiocarbon dating. At an archeological site, scientists uncovered human remains. A sample from a human bone taken from the site showed that 22.6% of the carbon-14 still remained. How old is the sample? Round to the nearest year. Do not round intermediate calculations. The sample from the human remains is approximately years old. X S
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