Answer: 95 feet
Step-by-step explanation:
Let the length of the horizontal run be represented by x.
Slope Grade = (Rise/Run) × 100
20 = (19/x) × 100
20 = 1900/x
20x = 1900
x = 1900/20
x = 95
Therefore, the length of the horizontal run must be 95 feet
Answer:
D
Step-by-step explanation:
Answer:
-40
Step-by-step explanation:-35 + 50 -55 =-40
I think, may not be right
The median is 84.5. Feel free to ask me any other questions.