Yes they do. In the form of endowments and fees, including tuition. AS you'll see in this article, paying for private school doesn't end at tuition:
A private school is more expensive than a public school as the pupils have to work 8 hours a day and they have better but stricter teachers. Yo can find out weather it is a private or pubic school by...
Cause it is
There are many private schools about in different ares of the country. Maybe you could ask a more specific question
No, private schools are much better and more effective than public schools.