England
Binary uses only the digits 0 and 1.
A histogram is a bar chart that only uses numbers.
An expression.
it is a varible
a liqufaction is a line fraction that uses only the numbers 3/5 to 4/5
I believe that you are thinking of the Dewey Decimal System.
TCP is a protocol that uses those.
the Chicago cubs (the c on their hats at least)
quantitative data is the data that uses numbers and or amounts.
The squad flanked the machine gun position and hit it from the side.
It is called the binary system. It uses only 2 numbers. The numbers are "0" and "1" This is a computer language. Base 10 is our regular number system... consisting of 10 numbers from 1-9 including 0
If you are referring the the US Standards of numbers, weights and measurements, I believe that We are the only ones. Most of the rest of the World uses the Metric System.