"Dose" is a measured portion of a medicine. I am not aware of any areas that have measured quantities of medication!
what does key mean in math
surface area
Approximately
about
a
I do not know of such a word related to math(s)
There is no such math word, so it does not mean anything. You may wish to check your spelling before posting questions!
the word by means 'times' or 'multiply'
The word at means the least
its mean like well its a math term its like distrubed fractions
LxW
arithemetic mean