HEL??! Find the surface area of a cylinder with a base radius of 6 in and a height of 7 in. Write your answer in terms of π, and be sure to include the correct unit.

Find two consexutive odd integers such that the sum of their square is 650

If the probability of an event happening is 65% then the probability this event does not occur?

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