Mathematics, 09.09.2021 02:20 alemorachis49
The isotope known as carbon-14 is radioactive and will decay into the stable form nitrogen-14. As long as an organism is alive, it ingests air, and the level of carbon-14 in the organism remains the same. When it dies, it no longer absorbs carbon-14 from the air, and the carbon-14 in the organism decays.
The half-life of carbon-14 is 5770 years. Assume an organic sample is 18,000 years old.
How many half-lives is 18,000 years? (Round your answer to two decimal places.)
half-lives
Answers: 2
Mathematics, 21.06.2019 15:30
Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?
Answers: 1
Mathematics, 21.06.2019 16:30
Ineed if you could explain and give me the answer you! this needs done
Answers: 1
Mathematics, 21.06.2019 20:30
Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.
Answers: 2
The isotope known as carbon-14 is radioactive and will decay into the stable form nitrogen-14. As lo...
Chemistry, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30
English, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30
History, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30
Mathematics, 08.01.2021 04:30