You choose two different movies on a list at random. Out of 12 movies on the list, 4 are action movies. The first movie you choose is an action movie. What is the probability that the second movie is also an action movie?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.