Answer the following:
1) An aircraft is 94 feet above the sea. The submarine is exactly the same feet as aircraft but under the sea.
(a)What is the depth of the submarine? feet.
(b) What property will you use to solve this problem? .
2)
a) An elevator descends into a gold mine shaft at the rate of 10 meters per minute. What will be its position after one hour?
Answer: meters.
b) If the elevator begins to descend from \(12\) meters below the ground, what will be its position after 35 minutes?
Answer: meters.