34/81 = 0.420
Therefore the chance is 0.420
It would be 5 Because a reflection doesnt change the value of the sides
Answer:
I cant see the answers to help you.
Step-by-step explanation:
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
1= 15
2= 12
Hope this helps
