Anyone know questions 2, 3, 4, 5 and 6?

What is 0.368,0.380,0.365,and 0.383 in order from least to greatest

Given the functions, fx) = x^2-4 and g(x) = x+ 2, perform the indicated operation. when applicable, state the domain restriction. f(g(x))

The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)