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 triangle has a base of 7 m in an area of 17.5 m² what is the height

Parvin often cleans the dishes for her mother. She can clean 17 plates in 10 minutes. How many plates can she clean in different amounts of time?

If you were to be diagnosed with strep throat, you could be treated with an antibiotic because

5.Karen is thinking of a number. If she multiplies her number by −3 and then adds 6, she has −4 times the original number. What is Karen’s number? (Hint: Let x

Briana is making cookies with her younger brother. She says that they only need to make 1/3 of the recipe calls for four and 1 fourths cups of sugar how much su

trapezoid W'X'Y'Z' is the image of trapezoid W X Y Z under a dilation through point c what scale factor was used in the dilation??

How does the viscosity of the magma fed to volcanoes affect nearby life and property?

Write a comparison sentence that represents this equation. 5x9=45

What is the stopping distance if the car is initially traveling at speed 8.0v? assume that the acceleration due to the braking is the same in both cases?

A store sells small notebooks for $8 and large notebooks for $16 . If a student buys 6 notebooks and spends $72 , how many of each size did he buy?