There's a bag with 6 marbles. A marble is chosen from the bag at random. What is the probability that it is white or black? Write your answer as a fraction in simplest form. there are 3 gray 2 black 1 white answer please

In what form is the following linear equation written y=9x+2

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form