There is a direct relation between the three parameters t 1 2. T is the half-life. For majority of functions.
And half-life tells us that after 5730 years well have 12 of our initial sample left.
Thats how many years have gone by. The multiplier is 12. Thats how many years have gone by. The number of unstable nuclei remaining after time t can be determined according to this equation.