Answer: A 40 feet
Explanation:
If a building is 380 feet tall and the elevator has to descend 420 feet to get to the underground parking garage. So 420 - 380 to remove the height of the building from the equation. This would give us 40 feet underground left until the elevator reaches its desired destination.
Here you go... please note the values are different on your y axis ☺️
I think this is the answer to that,,, >y = 5x^2
6+8+5=19
Probability= 8/19=0.42= 42% of picking green.