How do you disable your password so it doesn't show when you log in on Windows 10?

(Please help I really need to disable and get rid of it))

For her science class, elaine is creating a presentation on weather in the united states. she wants to make the presentation beautiful and interesting by drawing simple cloud or wave shapes. which is the best way for elaine to draw these shapes?

Verify each identity[tex] \frac{csc}{cot \: x \: + \: tan \: x} = cos \: x[/tex]

Java the manager of a football stadium wants you to write a program that calculates the total ticket sales after each game