Problem: Find the half-life, in days, of 1-131 using the
information at the left. Round your answer to
the nearest tenth
A medical scintist has a 15 gram sample
of 1.131 and would like to its half-life, in
days. He also knows that k - 0.0856.
N= Noek
No - 15 grams
Enter the correct answer
DONE
N-7.5 grams
k0.0856
t?