(Part A)Find the area of the circle with a radius of 4m. (Part B)Find the circumference of the circle with a radius of 4 m.

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

Choose the point slope form of the equation below that represents the like that passes through the points (-6,4) and (2, 0)

If sin(x) = 0 and cos(x) = 1, what is tan(x)?