Question
Asked Oct 21, 2019

A submarine is at an underwater depth of 700 feet. It then rises 600 feet, dives 500 feet, and finally dives another 200 feet. What is the submarines final depth?

check_circleExpert Solution
Step 1

To determine the final depth of the submarine.

Step 2

Given:

The initial depth of submarine is 700 feet then it rises 600 feet, dives 500 feet and finally dives another 200 feet.

Step 3

Let y = 0 at the surface of the sea and take downward direction as negati...

200
100
0
-100
-200
300
-400
500
-600
-700
-800
-900
-1000
у-аxis
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200 100 0 -100 -200 300 -400 500 -600 -700 -800 -900 -1000 у-аxis

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Tagged in

Math

Algebra

Numbers