The following function gives the amount, A, of a radioactive element remaining as a function of y, the years of decay:
Find the half-life to the nearest year.
A) 65
B) 7
C) 0.9
D) 11

Question

The following function gives the amount, A, of a radioactive element remaining as a function of y, the years of decay:
 Find the half-life to the nearest year.
A) 65 
B) 7 
C) 0.9 
D) 11

Quizplus · Accepted Answer

The Answer of The following function gives the amount, A, of a radioactive element remaining as a function of y, the years of decay:
 Find the half-life to the nearest year.
A) 65 
B) 7 
C) 0.9 
D) 11

The Following Function Gives the Amount, A, of a Radioactive