The volume of a cylindrical pipe 6' long with an inside diameter of 4' is

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells, n, and the total amount he earns in a year, e. what is the total amount abe would earn from selling 10 apartments in one year

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?