0.523598775598299 lol I believe
Answer:
9,951.04
Step-by-step explanation:
First you find the area of the rectangle:
44x88=3,872
Then you add the area of the two semi circles:
A=1/2(pi)(r^2)
A= 3,039.52
Multiply the area above by 2 since there are two semi circles and they are the same size.
Answer:
0,006 I assume.
Step-by-step explanation:
<span>You would have to wait 318 years for 1/5 (20%) of the Radium to disappear. 1590 is the point where half of the Radium would decay, so if you take 20% of that, it would equate out to 318 years. Radium has a long half life!</span>
Friend
You can talk to me more and actually care about what I am actually telling you.
You can some how be a little nicer and be more outgoing when i ask you things that i know you usually do not want to talk about
