The volume of a right circular cone is 45 cubic centimeters, and the radius of the base is 3 centimeters. What is the height of the cone in centimeters?

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