A small submarine started its dive at sea level and descended 30 feet per minute. Which integer represents the submarine's depth

Question

alexira [117]

3 years ago

13

A small submarine started its dive at sea level and descended 30 feet per minute. Which integer represents the submarine's depth

after seven minutes?

Mathematics

2 answers:

boyakko [2] · Answer 1 · 2022-01-12T00:05:50+03:00

boyakko [2]3 years ago

8 0

So since the rate at which the small submarine is diving is 30 feet per minute, after 7 minutes the submarine would have been at a depth of 210 feet.

Vikki [24] · Answer 2 · 2022-01-12T02:18:11+03:00

Vikki [24]3 years ago

8 0

its -210 because if you multiply 7 and 30 you get 210 and it says descended, which means to drop, so your decreasing so it would be -210