Find the vertex and focus of the parabola.
x^2 + 4x - 8y + 12 = 0

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

If i have one apple and give you the apple, how many apples do i have?

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting