Can somone construct this on papper for me I will give 3 s

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Given the graphed function below which of the following orders pairs are found on the inverse function

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is