What is a computer? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spreadsheets, presentations, and even videos. Watch the video below to learn about different types of computers.
Quick Answer. It is legal to carry any amount of cash on an airplane inside or outside the United States, but amounts over $10,000 must be declared to U.S. Customs and Border Protection. Travelers carrying large amounts of cash should take precautions against theft.
Figuring out how much an individual airplane can carry is a simple math problem: Take the gross weight, subtract the empty weight, and you have a good starting number, called useful load. For example, if our gross weight is 1,600 lbs and our empty weight is 1,100 lbs, we have a neat 500 lbs of useful load. We'll need fuel of course, and let's assume for this example that we want to fill up the tanks.