190,761 views
35 votes
35 votes
help meeeeeeeeeeeeeeeeeee pleaseeeeeeeeeeeeeee!!!!!!!!!!!!!!help meeeeeeeeeeeeeeeeeee pleaseeeeeeeeeeeeeee!!!!!!!!!!!!!!help meeeeeeeeeeeeeeeeeee pleaseeeeeeeeeeeeeee!!!!!!!!!!!!!!

help meeeeeeeeeeeeeeeeeee pleaseeeeeeeeeeeeeee!!!!!!!!!!!!!!help meeeeeeeeeeeeeeeeeee-example-1
User Britni
by
2.7k points

1 Answer

21 votes
21 votes

Answer:

7.9

Explanation:

Using the half-life formula, there will be about
30(0.5)^(11000/5730) \approx 7.9 grams left.

User Adam Anderson
by
2.8k points