subject
Mathematics, 08.09.2021 01:10 jazzhands16

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 15,000 years old.

Determine how many half-lives are in 15,000 years. Then use this answer to determine what percentage of the original amount of carbon-14 remains after 15,000 years. Round your answer as a percentage to the nearest whole number.
%

Can someone explain this

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:10
12x + 1 = 25 solve the following equation. then place the correct number in the box provided.
Answers: 2
question
Mathematics, 21.06.2019 18:00
If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)
Answers: 1
question
Mathematics, 21.06.2019 22:00
10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.
Answers: 2
question
Mathematics, 21.06.2019 22:10
Using graph paper, determine the line described by the given point and slope. click to show the correct graph below.(0, 0) and 2/3
Answers: 2
You know the right answer?
The isotope known as carbon-14 is radioactive and will decay into the stable form nitrogen-14. As lo...
Questions
question
History, 01.06.2021 03:20
question
Mathematics, 01.06.2021 03:20
question
Engineering, 01.06.2021 03:20
Questions on the website: 13722363