Answer: Earth's age at approximately 4.54 billion years.
Answer:
Since the full percentage of something is 100% thats because 1*100 = 100.
So since it has 40% chance of rain what would 100-40 be? Well it would be 60. So the probability that it will not rain is
<h2><u>
60%</u></h2>
You would have to add 4 boxes under the original boxes, like so:
oooo
oooo
*The circles represent boxes.
And then to make the whole shape you would add for boxes to the side:
oooooo
oooooo
That is your outcome! I hope this helped :D
59.346
V = pi * r^2 * h
V = 3.14 * 3^2 * 2.1
V = 3.14 * 9 *2.1
V = 3.14 * 18.9
V = 59.346