Question

A submarine is 1260m below the sea level if it rises up at the rate of 24m a minute at what depth will be the submarine after 35 minute

Answer 1

Answer:840 m

Step-by-step explanation:

sumbmarine rises 24 m per min.

So in 35 min submarine rises 35*24=840m

therefore after 35 min submarine will be at the depth of 1260-840=420 m