Write a query that returns the first name of a student whose last name is "Patil" and is in the Ravenclaw house. How do you do this?

What best describes a career pathway in a lodging career? a worker starts out as an amusement attendant, then becomes a recreation worker, and then becomes a gaming worker within five years. a worker starts out as a bell hop, then becomes a night clerk, and then becomes a hotel manager within five years. a worker starting out as a tour guide, then becomes a travel clerk, and then becomes a travel agent within five years. a worker starts out as a server, then becomes a food preparer, and then becomes a head chef within five years.

Octothorpe is another name for what common computer keyboard symbol?

What is one reason why indoor air pollution has become an increasing problem.