This is a relatively simple half life calculation.
To go from 6 to 3 grams, 1622 years is required.
3 to 1.5 grams another 1622 years is required.
So, it undergoes exactly 2 half-lives or 3,244 years.
To see more about half-life click here:
http://www.1728.org/halflife.htm
Answer:
1/2
Step-by-step explanation:
opposite reciprocal
21.5m
i think that may be the answer!!
hopefully this helped some?!!!
The answer it’s 0 of x^3=27