Which are valid double statements for java? double a = 0; double b = -1.0; double c = -425; double d = 6340; double e = -1.0; double f = "345"; Also can int statements be negative?

Provide an example of a project that combines the three principles of lean six sigma with business project management (bpm) and services oriented architecture (soa). identify the elements of the project that comply with each of three principles.

How do you take a green screen out of the video while editing?

Ihave a singular monitor that is a tv for my computer. recently, i took apart my computer and put it back together. when i put in the hdmi cord and booted the computer to see if it worked, the computer turned on fine but the screen was blue with "hdmi no signal." i've tried everything that doesn't require buying spare parts, any answer is appreciated!