Of the 28 players in a school’s soccer program, 9 have brown hair and 10 have brown eyes. There are 6 players with brown hair and brown eyes. What is the probability that a randomly selected player in the program will have brown hair or brown eyes?

A. 13/19
B. 13/28
C. 19/28
D. 25/28

For the equations below which statement is true ?

Does anyone know how to do geometryme with this problem

Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?