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NobleWho
28.05.2021 •
Mathematics
The perimeter of a square is increasing at a rate of 555 meters per hour. At a certain instant, the perimeter is 303030 meters. What is the rate of change of the area of the square at that instant (in square meters per hour)
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Ответ:
Step-by-step explanation:
Given
The rate of change of perimeter of a square is increasing at a rate of![555\ m^3/hr](/tpl/images/1353/7537/fc2a0.png)
At a certain instant, the perimeter is![303030\ m](/tpl/images/1353/7537/bed6e.png)
At this instant side of square is
Rate of change of perimeter is
At this instant, rate of change of the area of the square is
Ответ: