Mathematics, 24.04.2021 03:20, pleasehelpme666
The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 65.6% 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.)
Answers: 1
Mathematics, 20.06.2019 18:04, dokithefursona
Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5
Answers: 2
Mathematics, 20.06.2019 18:04, megankbrown
What two consecutive odd integers have a sum of -28
Answers: 1
The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bon...
History, 30.11.2020 18:00
Biology, 30.11.2020 18:00