Science, asked by davidm, 6 months ago

Plz help

The half-life of argon-39 is 269 years. It decays into krypton-39. After 1,076 years, what fraction of the original amount of argon-39 in a sample will still be argon?

Attachments:

Answers

Answered by akashtiwari07

0

Answer:

Very hard question!

Explanation:

Sorry and good night.

Answered by luhbabiigwala

2

Answer:

the answer is D. 1/16

Explanation:

why tf did the other guy answer the question if he didn't even know the solution?

Previous Question

Next Question

Similar questions

Chemistry, 3 months ago

Mass of 0.5 moles of Co, is ANSWER...

Accountancy, 3 months ago

26. Director's remuneration is treated as O A. Distribution overheads O B. Selling overheads O C. Factory overheads O D. Administrative overheads...

Math, 3 months ago

set builder forms of the following i) AUB ii)A intersection B iii)A-B iv)B-A...

Math, 6 months ago

if the cost of 25metres of cloth is $912.50, find the cost of 8 metres of such cloth .

English, 6 months ago

(B) Rewrite the following sentences using ‘it’ as the provisional (temporary) subject: (3) 1. To ask him again is unwise. 2. To forgive is divine. 3. To teach him is difficult.

Physics, 1 year ago

A car changes speed from 10 km/hr to 30 km /hr in 5 seconds. If the diameter of the wheel is 0.8 m, find the angular acceleration of the wheel. [Ans: 2.77 rad/s?)...

Math, 1 year ago

What does 777+8494748447=?

Biology, 1 year ago

list the two types of reproduction which one of the two is responsible for bringing in more variation in it's progeny and how?