Concept explainers
a.
The position of the top of the lake relative to the ice surface.
a.
Answer to Problem 45E
Explanation of Solution
Given:
Concept Used:
The position of the top of the lake relative to the ice surface is equal to the sum of the distance drilled by the scientist from the ice surface and the distance left to the top of the lake.
Calculation:
As per the given problem
Therefore,
Conclusion:
b.
The position of the bottom of the lake relative to the ice surface.
b.
Answer to Problem 45E
Explanation of Solution
Given:
Concept Used:
The position of the bottom of the lake relative to the ice surface is the sum of the distance from the ice surface to the top of the lake and the depth of the lake.
Calculation:
As per the given problem;
Therefore;
Conclusion:
Chapter 1 Solutions
ELEMENTARY+INTERMEDIATE ALGEBRA
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