princessmolinda princessmolinda

11-05-2022
Chemistry

contestada

Carbon-14 has a half-life of 5730 years. How old would a real fossil be after 4 carbon-14 half-lives? Show work

Respuesta :

ishaandagamer ishaandagamer

11-05-2022

Answer: 22920 years

Explanation:

Every 5730, the carbon-14 is halved.

After 4 of such cycles, meaning 5730 * 4 = 22920 years

Answer Link

Otras preguntas

A 70kg student, happy to see snow in early November, rushes out to sled on a hill with a 10kg sled. They start h=12m above a horizontal plane. How fast are they

ASAP how does ariel change throghout the story.Pls

Monkey Joe is trying to prove how strong he is by pulling a 5000 kg truck. He applies a force of 6000N at an angle of 30 below the horizontal. The coefficient o

in You have just possed your N.PSE who very good Scores. Your father lives another town big has offered to reward you with a gift of your gift of other describi

please help. I don't get it.

Listed below are body temperatures from five different subjects measured at 8 AM and again at 12 AM. Find the values of and sg. In general, what does " a repres

92 PIONTS1!!!! PART TWO: AGIAN DUE NOW!!!!!

How does a light ray change it's path from rarer to denser medium and from denser to rarer medium

sculptor wanted to build a monument that would last for centuries, which combination of materials would she want to use? O one solid piece of granite to minimiz

Which of the following neighborhood facilities is most likely to improve residents' physical fitness?