evaluate the expression described below if the number is -3. The quotient of three times a number and the sum of the number and two. A. -9 B. 9 C. 9/5 D. -9/5

What is the slope of the line shown below?

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set

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