Question

Nadia started at 19.26 feet below sea level and then changed her altitude by climbing a total of 5,437.8 feet up from her initial position. What was Nadia’s altitude at the end of her climb?

A. 3,511.8 feet above sea level

B. 5,245.2 feet above sea level

C. 5,418.54 feet above sea level

D. 5,457.06 feet above sea level

Answer 1

5,418.54

Explanation:

Answer 2

The correct option is:

C. 5,418.54 feet above sea level

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