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sergiy2304 [10]
3 years ago
12

A submarine is only allowed to change its depth be Racing toward the surface in 60 meter stages. If the submarine starts off at

340 meters below sea level, what is its depth after 4 stages of rising to surface
Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0

Answer:

Depth = 100m

Step-by-step explanation:

Given

Initial Level = 340 m

Number of stages = 4

Difference in each stage = 60 m

Required

Determine the depth of the submarine after 4 stages

First, we have to calculate the total distance moved towards the surface of the sea;

This is calculated as

Total\ Distance = Number\ of\ Stages * Difference\ in\ each\ stage

Total\ Distance = 4 * 60m

Total\ Distance = 240m

This implies that the submarine moved a total distance of 240 metres;

It;'s new depth is calculated as follows;

Depth = Initial\ Depth - Total\ Distance

Depth = 340m - 240m

Depth = 100m

<em>Hence, its new depth after 4 stages of rising is 100m</em>

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