Answer is social contract
You can write things down, read the material out loud, and read and reread your materials until you pretty much memorize it
Answer:
I can't see what the thousandth place is behind the decimal here, but you would look at the number in that spot. If the number is larger than 4, then you round up. If it is 4 or less, then you keep it the same.
Explanation:
Different populations will have different viewpoints on the boundaries (most likely bad viewpoints)
1/3 chance. You have 15 marbles 5 which are black. That makes it 5/15 which reduced would be 1/3