The volume of a cylinder is given by the formula v= pi^2h, where r is the radius of the cylinder and h is the height: which expression represents the volume of this cylinder?

Find the solution of system of equation y= x-4 y=4x+2

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.