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Reika [66]
3 years ago
10

Starting at sea level, a submarine descended at a constant rate to a depth of −45 mile relative to sea level in 3 minutes.

Mathematics
2 answers:
SashulF [63]3 years ago
8 0
-15 miles was the depth relative after the first minute.
Yuliya22 [10]3 years ago
3 0

Answer:

the submarine's depth relative to sea level after first minute is -15 miles.

Step-by-step explanation:

For 3 minutes,  a submarine descended at a  constant rate to a depth of -45 mile relative to sea level.

For first minute,

a submarine's depth relative to sea level is, \frac{-45}{3} mile

-15 mile.



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hope it helps you!!!

stay safe healthy and happy!!!!

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We will examine each category,

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2- For the zero:
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3- For positive numbers:
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