Easy 20 points! find the standard form of the equation of the parabola with a focus at (3, 0) and a directrix at x = -3. y = one divided by twelve x2 -12y = x2 x = one divided by twelve y2 y2 = 6x

What is the measure of ac? 5 units 13 units 26 units 39 units

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)