We call them license plates where I live.
1,2,3,4,5,6,7,8,9
Some classic number plates are hand painted number plates, cast aluminum number plates, pressed aluminum number plates, and ACE digit number plates. These can be purchased at a shop called Framptons.
beaufort west
There are 26 possible letters and 10 possible numbers. The number of license plates possible is then 26*26*10*10*10*10 = 6760000.
Ohio Plates come in a variety of flavors. Standard Dick and Jane Plates: Red Boarder, Blue Letters/Numbers and White Background. Custom Plates: White Background, Blue Letters/Numbers, Blue Boarder DUI Plates (often refereed to as "Party Plates"): Orange Background, Red Letters/Numbers See more plates at: http://www.oplates.com
Land plates are called continental plates. Sea plates are called oceanic plates.
number line?
They are called tectonic or lithospheric plates.
Police use the phonetic alphabet when reading out letters from number plates. For example, instead of saying "A", they would say "Alpha"; instead of "B", they would say "Bravo"; and so on. This helps to reduce confusion and errors when communicating letters over the radio.
Ever heard of something called security?
There are 26 choices for each of the two letters, and 10 choices for each of the four numbers. Therefore, the total number of license plates that can be made is (26 * 26) * (10 * 10 * 10 * 10) = 676,000.
They are called plates!