Question

A scientist was in a submarine, 20.5 feet below sea level, studying marine life. Over the next ten minutes, it climbed 20.3 feet. How many feet was he now below sea level?

Answer 1

Answer: 0.2 feet below sea level.

Step-by-step explanation: Here’s a step-by-step explanation:

1. The scientist starts at a depth of 20.5 feet below sea level.

2. Over the next ten minutes, the submarine climbs 20.3 feet.

3. To find out how many feet the scientist is now below sea level, we need to subtract the distance climbed from the initial depth: 20.5 - 20.3 = 0.2

4. So, after climbing 20.3 feet, the scientist is now 0.2 feet below sea level.