It would be: 39/40 * 100 = 3900/40 = 97.5%
Answer:
Step-by-step explanation:
The half life is the amount of time it takes a substance to decay to half of its original amount.
Since the radioactive substance has a half life of 1000 years, there will be half of it left after 1000 years.
So, the fraction that will be left after 1000 years is
The first one is Corresponding Angles
The second one is Alternate interior angles
The third one is Co-interior angles
The fourth one is Vertical angles
The fifth one is Alternate exterior angles
Hope it helps
Answer:
-70.075
Step-by-step explanation:
it's answer hope it helps you
Answer:
13.6 inches.
Step-by-step explanation:
First do 2/5 = x/34, then multiply 34 by 2 and you get 68, then 68 divided by 5 is 13.6!
Hope this helped!