Respuesta :
Answer:
The correct option is:
C. 5,418.54 feet above sea level
Step-by-step explanation:
Nadia started at 19.26 feet below sea level.
She then changed her altitude by climbing a total of 5,437.8 feet up from her initial position.
Her new position would be 5437.8-19.26 feet above the sea level
i.e. 5,418.54 feet above sea level
Hence, the correct option is:
C. 5,418.54 feet above sea level