What is the solution to the system of equations? (–8, –4) (–4, –8) (–4, 4) (4, –4).

The occupational safety and health administration requires employers to provide fall protection to construction workers who are working on surfaces with unprotected sides and edges feet or greater above the lower level.

Which of these is not a function of shock absorbers?

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?