Ben is saving money for a new computer . the amount he still needs to save to save after m months can be modeled by the equation y= 1,400-85m. what does the constant in the equation represent?

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