how to use inexplicable in three sentence's
This is a sentence. A prisoner has to serve the sentence the judge gives him.
If you said "use coincidence in a sentence" you already know how to use it in a sentence and are probably getting examples. if you said" how do you use coincidence in a sentence" you most-likely don't know the definition of it.
This sentence is about nothing.
you just used it in a sentence
Due to a virus in the server, the web site was temporarily unavailable.
Katrina is currently unavailable. She'll be able to answer that question latter.
Shorthand uses symbols that are unavailable.
"The Smith family is currently unavailable. You may contact them at a later time, or leave a message."
because the uncle is unavailable.
Iodine
If soap and water is unavailable, a hand sanitiser is the next best thing to use.
EITHER USAGE IS CORRECT. The choice is yours.
Unavailable to view at this current time
This website is scheduled for routine maintenance and will be unavailable between 2:00 and 5:00 a.m.
You can access scientific notation on en.wikipedia.org/wiki/Scientific_notation
It depends on the context. Someone may be unavailable because they are away for some reason. A service may be unavailable due to technical difficulties. An item may be unavailable because it is out of stock.