Andrew is standing next to a building whose shadow is 15 ft long if andy is 6 ft tall and is casting a shadow 2.5 ft long how high is the building a)40 ft b)24ft c)30ft d)36

Plz need answer now will mark which situations represent linear functions? check all that apply. a)the temperature rises and falls over the course of a day. temperature is a function of time. b)a baseball is hit into the outfield. the height of the ball is a function of time. c)a car goes 55 mph on the highway. distance is a function of time. d)a child grew 2 inches this year and 1 inch last year. height is a function of time. e)a movie director makes 2 movies per year. the number of movies is a function of the years.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

Find the dimensions of the circle. area = 64π in.² r= in.