PLEASE HELP. I WILL MARK ANSWER AS BRAINLIEST! A skier on top of a hill has 2,500 J of Gravitational Potential Energy (GPE). He hasn't started moving yet. At the bottom of the hill, when the skier has reached his maximum velocity, how much Total Mechanical Energy (TME), Gravitational Potential Energy (GPE) and Kinetic Energy (KE) does he have?
A. TME=2,500 J, GPE=0 J, KE=2,500 J

B. TME=0 J, GPE=0 J, KE=2,500 J

C. TME=2,500 J, GPE=750 J, KE=1,750 J

D. TME=2,500 J, GPE=2,500 J, KE= 0 J

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9