A submarine starts at sea level and its depth changes by -15 meters per minute for 2 hours. Which statements describe the submarine's descent? *
1 point
Select all the correct answers
The submarine had descended 600 meters after 1 hour.
Halfway into its descent, the submarine had descended 900 meters.
After 0.5 hour, the submarine descended 450 meters.
The submarine descends to a depth of 1,800 meters.
After 2 hours, the depth of the submarine is triple what it was after 0.5 hour.