To find the current depth of the scuba diver after ascending 12.7 feet from a depth of 75 feet below sea level, you can subtract the ascent from the initial depth.
Starting depth: -75 feet (below sea level) Ascent: +12.7 feet
Current depth = Initial depth + Ascend Current depth = -75 + 12.7 = -62.3 feet
So, the current depth of the scuba diver is 62.3 feet below sea level.