Answer:
the answer is 31.9 years
Step-by-step explanation:
initial mass,
= 150 gram
half life,
= 32 years
new mass = half of initial mass = M = 0.5
formula , M =
where x is the number of years required.
therefore 0.5
=

therefore -0.0217 x =
therefore x =
= 31.942
Answer:
1 and 103/105
Step-by-step explanation:
It can potentially lower your credit score
Answer:
60m^2-10m
Step-by-step explanation:
I did the math
Answer:
77
Step-by-step explanation:
it is the same angle from one side and theother