Giving all my points. please please answer lol.

Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?