Starting at sea level, a submarine descended at a constant rate to a depth of − 4/5 mile relative to sea level in 3 minutes. what was the submarine's depth relative to sea level after the first minute?

Step-by-step explanation:

Starting at sea level, a submarine descended at a constant rate to a depth of −4/5 mile relative to sea level in 3 minutes.

Total time = 3 minutes

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We need to find what was the submarine's depth relative to sea level after the first minute,

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: