Respuesta :
-23 feet is the elevation of his feet being that each floor is 11.5 feet and that he is 2 story under ground, but I'm not sure because it doesn't tell u how much space is in between each ceiling and floor but from what u said the answer is -23 feet
Answer:
Stephen is at -23 feet below the ground level.
Step-by-step explanation:
Height of each story in a hotel is given as [tex]11\frac{1}{2}[/tex] feet or 11.5 feet.
Hotel has 2 underground levels having same height of each level.
Total height of underground levels = 2 × 11.5 = 23 feet
Since ground level of the hotel is assumed to be at 0 feet.
Below this level all elevations will be with negative notation.
Therefore, Stephen will be working at the elevation = 0 - 23 = -23 feet
