You are certain to get a heart, diamond, club, or spade when selecting cards from a shuffled

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.

For what value of (y) is 3^3/3^y =1/9