Question

a mountain is 13,236 feet above sea level, and a valley is 367 feet below sea level. what is the difference in elevation between the mountain and the valley? the difference in elevation between the mountain and the valley is (square) feet.

Explanation:

Step1: Define the elevations

The mountain's elevation is 13,236 feet (above sea - level, positive value) and the valley's elevation is - 367 feet (below sea - level, negative value).

Step2: Calculate the difference

We use the formula for the difference between two numbers \(a - b\), where \(a = 13236\) and \(b=-367\). So, \(13236-(-367)=13236 + 367\).

Step3: Perform the addition

\(13236+367 = 13603\)

Answer:

13603