Mathematics, 24.02.2021 04:20, MrKrinkle77

4. The airplane rose 1600 ft. and then went down 400 ft. What is the present altitude of the airplane?

a. -1200 ft.
b. +1300 ft.
c. +1200 ft.
d. -1300 ft.

5. A submarine was situated 1940 meters below sea level. If it ascends 730 meters, what is
its new position?

a +1200 meters
b. +1210 meters
c. -1200 meters
d. -1210 meters

Answers: 3

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4. The airplane rose 1600 ft. and then went down 400 ft. What is the present altitude of the airpla...