Arectangular wall has a length of 12ft and a width of 8ft. the wall has two rectangular windows. each window has a width of 3ft and a height of 5ft. andrea chooses a point on the wall at random to test a new paint color. what is the probability she could choose a point on a window

If you could answer these your a life saver

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?