The radioactive element carbon-14 has a half-life of 5750 years, A scientist determined that the bones from a mastodon had lost 71.7% of their carbon-14. How old were the bones at the time they were discovered? The bones were about years old (Round to the nearest integer as needed.)

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Author:James Stewart, Lothar Redlin, Saleem Watson
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Round to the nearest integer
The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 71.7% of their carbon-14. How old were the bones at the time they were
discovered?
The bones were about years old.
(Round to the nearest integer as needed.)
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Transcribed Image Text:The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 71.7% of their carbon-14. How old were the bones at the time they were discovered? The bones were about years old. (Round to the nearest integer as needed.) Help Me Solve This View an Example Get More Help - Clear All Skill Builder Check Answer 632 PM g* A 9/22/2021 DELL home end Insert delete prt sc F4 backspa W R tab
The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 71.7% of their carbon-14. How old were the bones at the time they were
discovered?
The bones were about
years old.
(Round to the nearest integer as needed.)
Help Me Solve This
View an Example
Get More Help -
Clear All
Skill Builder
Check Answer
632 PM
9/22/2021
DELL
home
end
Insert
delete
prt sc
F10
F12
backsp
E
Transcribed Image Text:The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 71.7% of their carbon-14. How old were the bones at the time they were discovered? The bones were about years old. (Round to the nearest integer as needed.) Help Me Solve This View an Example Get More Help - Clear All Skill Builder Check Answer 632 PM 9/22/2021 DELL home end Insert delete prt sc F10 F12 backsp E
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