It means that the it has 18% Chromium and 10% Nickel.
18 factorial is 6,402,373,705,728,000.
I assume you mean 18-8. 18-8 steel is stainless steel with about 18% chromium amnd 8% nickel. 304 is in that category and is indeed an 18-8 steel. There are other 18-8 steels, such as 301 and 302, so while all 304 steels are 18-8 not all 18-8 steels are 304
10010=18 the places held for each 1 and 0 in binary are 16,8,4,2,1 so 10010 is 16+2 = 18
there is no difference unless you are referring to the Northrop Grumman F-18L and the McDonnell Douglas F/A-18
True
18 % means .18 or 1/18
it means 18 Karat Gold
The name of a 18 sided figure is an octadecagon or octakaidecagon. As you can see the prefix octa- means 8, and deca- means 10. It has 18 sides and 18 vertices,
It means 18 Kara gold layered
18 less 12 means 18 minus 12. The answer to 18 less 12 is 6. 18 less than 12 means 12 minus 18. The answer to 18 less than 12 is negative 6.
it means that it is not to be supplied to a child under 18 and has sex in it
In algebra the word "is" means "=" and the word "of" means "x or mulitply", therefore: .18 x 120 = 21.6
18 to the third power means the same as 18 cubed, which equals 5,832.
Kilo means 1000 18 km = 18 000 m
It means that you have to be at least 18 years old.
this means the number 18