Answer:
15
Step-by-step explanation:
the pattern is adding by three so 12+3=15
Exponential decay is a very common process especially when we are talking about radioactive materials. So, there is already a common formula for this type of behavior which is written below:
A = Pe^-rt
where
A is the amount left after time t
P is the initial amount at t=0
r is the rate
Substituting the values,
A = (780 g)(e^-0.163*16)
A = 57.5 g
Answer:
14 I think I'm. it completely sure
What is the length and the width you need those to answer the question
Answer:
B.
Step-by-step explanation:
hope it helps :)
