What does a positive correlation tell you about the graph that compares advertising costs and sales. Would the owners of the company be happier if the slope was steeper or flatter? Explain.

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

What is a graph with a never ending line called?

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?