Question 21 (4 points)
A committee of 4 is to be formed from 9 students and 15 teachers. What is the
probability that the committee consists of 2 students and 2 teachers?

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m