No, the word "multiage" does not have a hyphen. It is a compound word formed by combining "multi," meaning many, with "age," referring to a stage of life or development. In this context, it is commonly used to describe educational settings or programs that include students of different ages or grade levels.
It does not need to have a hyphen! :)
No, the word "nineteen" does not need a hyphen when written numerically.
No
It's not a word in the dictionary, so yes, use the hyphen.
I do not believe that multitasking is supposed to have a hyphen.
You typically need only capitalize after sentence-ending punctuation, which a hyphen is not.
no
no
No
No.
Yes, in-home does need a hyphen. It's two words put together to form a word for a different concept.