Sam had four tests last month his scores were 81,94,83,91 what is the median of his scores?

Arandom number generator is used to model the patterns of animals in the wild this type of study is called

Icould really use some with this question.

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