A. formulaii
B. The above is incorrect. "Formulae" and "formulas" are correct.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
the plural word is comedones
No, the plural of problem is problems.
The plural word for batch is batches.
The plural of diary is diaries.
Formulas or formulae is the plural of formula. Both are acceptable
Formula is a word derived from Latin, so the correct formal plural for the word formula is formulae. However, because the word is often used by English speakers who have no background whit Latin, the plural of formulas has become more acceptable in recent decades.
The word crises is a plural word; it is the plural form of the word crisis.
The plural form of the noun formula is formulae or formulas, both are accepted.
There is no plural word for if.
The plural form for the demonstrative pronoun this is these.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
The plural word of delay is delays.
the plural word is comedones
No it's a singular word. A plural word would be "have".
Leukocytes is the plural of leukocyte
The plural of "classification" is "classifications."