The volume of a cylinder is represented by the equation V Tarah, where V is the volume of the cylinder, r is the radius of the base, and h is the height of the cylinder.
Solve the equation in terms of r.

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected