A blueprint of Sarah’s room and walk-in closet is represented below. Each box on the diagram represents 1 square foot. How much carpet would Sarah need to cover the entire space?

12 square feet

36 square feet

48 square feet

60 square feet

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

What is sin 7x/4 ? i need on this urgent trig

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?