Does anyone know the answer to this

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?