Register
If the half life of a substance is 4 weeks, how long will it take for 400 mg of this substance to decay to 25 mg?
103k views
2 votes
If the half life of a substance is 4 weeks, how long will it take for 400 mg of this substance to decay to 25 mg?

User Rangel
by
8.3k points

1 Answer

2 votes

Answer:

I believe the answer is 16 weeks.

Explanation:

Sorry for the wait

User Stephenalexbrowne
by
8.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!