A poll is given, showing 30% are in favor of a new building project.

If 3 people are chosen at random, what is the probability that exactly 2 of them favor the new building project?

Which of the following is true for the relation f(x)=2x^2+1

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?