A correlation coefficient of 1 or -1 indicates that the variables form a perfect linear relationship.
So.. take a peek at the picture... let's get two points from it, hmm say 0,4 notice it touches the y-axis there, and say hmmm -4, 1, almost at the bottom of the line


once you get the slope and solve for "y", that'd be the equation of the line.
Answer:
169086
Step-by-step explanation:
28181 x 6 = 169086
Use a calculator?
Height of building =x+5tan 65 degrees*50+5= 112.2ft