The diver is 25.6 feet under sea level so they need to come back up 25.6 feet to reach sea level again. The answer is 25.6 feet.
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Step-by-step explanation:



Answer:
3√2
Step-by-step explanation:
−3√2+3√8
=3√2 (Decimal: 4.242641)
Answer:
Step-by-step explanation:
Left skewed
2 and 3