asked 129k views
1 vote
A scuba diver is 30 ft below sea level. Which of the following best describes this situation?

1. |30|
2. |-30|
3. -30
4. ±30

1 Answer

3 votes
Answer is #3. -30
Reason
1 and 2 are absolute values so they are 30, the 4th answer is plus or minus, the question says “below sea level” which is a negative number so it is -30.

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