Which of the following quadratic equations have two real solutions? Select all that apply. 9x^2-12x+4=0
-x^2=4-5x
2x^2-8x=24
5x^2-10x=3
x^2-2x=-5

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Iam at home. /: i am playing video games. translate the following statement into symbolic form.