It should be men's.
The men's uniform.
"Men's" is the plural possive, as in the men's toilet (belong to men (plural).MOST nouns in English take apostrophe-s for singular possessive, s for plural, and s-apostrophe for plural possessive.Fred is a waiter. (singular)This is the waiter's jacket. (singular possessive)Fred and Sam are waiters. (plural)These are the waiters' jackets. (plural possessive)Because the plural of "man" is "men" without an s, the plural takes apostrophe-s.Fred is a man.This is the man's jacket.Fred and Sam are men.These are the men's jackets.
The apostrophe in "rhinoceros" to show possession should go after the "s", making it "rhinoceros'".
To go to the bathroom/restroom.
It should be Rico's.
It should be: buildings'
There is no apostrophe in that sentence. It would be in: The scouts' tents.
It should be Mother's Day.
When it is used as a contraction for 'it is.' 'Its' (no apostrophe) is possessive, meaning 'belonging to it.'
"Companies" is the plural "company" and doesn't require an apostrophe unless you are using a plural possessive. With the plural possessive, the apostrophe should appear at the end of the word after the 's'.
The correct placement of the apostrophe is: "Buy your cucumbers and lettuces here."
The word is correctly punctuated as "women's."