1answer.
Меню
Ask question
Login
Signup
Ask question
Menu
All categories
English
Mathematics
Social Studies
Business
History
Health
Geography
Biology
Physics
Chemistry
Computers and Technology
Arts
World Languages
Spanish
French
German
Advanced Placement (AP)
SAT
Medicine
Law
Engineering
saw5
[17]
3 years ago
10
radioactive decay of 40k in an igneous rock has resulted in a ratio of 25 percent 40k atoms to 75 percent of 40ar and 40ca atoms
. How many years old is this rock?
Advanced Placement (AP)
Answer
Comment
Send
1
answer:
kenny6666
[7]
3 years ago
3
0
They Are 40k btw your welcome
Send
You might be interested in
Which of the following most accurately explains the emergence of a large
katen-ka-za [31]
Answer:
D
Explanation:
8
0
3 years ago
Read 2 more answers
If you add 22 plus 3 how much is it??????
kolezko [41]
It will be 25 beacues you add 2 down is 2 and add 2+3 is 5 so is 25 in total
7
0
3 years ago
PLEASE HELPP
blondinia [14]
Answer:
340000+50000=390000
Explanation:
7
0
2 years ago
Read 2 more answers
Um guys I think I accidentally k1lled my dog... where should I hide it?? I mean what should I do??? Help ASAP
MissTica
Hurry and bury it or throw the body in the river or in the trash can
5
0
3 years ago
Read 2 more answers
Which of the following expenses would be the most likely to purchased with cash
zavuch27 [327]
Your answer is letter D- Groceries
4
0
3 years ago
Read 2 more answers
Other questions:
Jared was working in a hot dish room all afternoon, sweating. After his shift, he stepped out into a cold December night and got
8
·
1 answer
How can math tools help you detect errors or inaccuracies in data
11
·
1 answer
The larger the investment you make, the easier it will be to:
9
·
1 answer
People need me yet they give me away every day. What am I?
8
·
2 answers
DEscribe the court of Auditiots. (Wher ar they Located ? What ar their purose?)
7
·
1 answer
Need help need help hellllllllllllppppppppppppp
14
·
1 answer
All of these align with the idea of sustainable development EXCEPT
5
·
2 answers
Explain your most important accomplishment and explain why you think it as such. (Less than 400 words)
5
·
1 answer
explain how the invention of the telephone and the internet has allowed corporations that were one regional and/or national to g
9
·
1 answer
What are the similarities and differences between neurotransmitters and hormones
8
·
1 answer
×
Add answer
Send
×
Login
E-mail
Password
Remember me
Login
Not registered?
Fast signup
×
Signup
Your nickname
E-mail
Password
Signup
close
Login
Signup
Ask question!