Answer:
2.489 dB
Solution:
As per the question:
Power ratio, 
The Equivalent of this power ratio in decibel or dB is calculated by taking the log of the power ratio as below:
Thus the value of the power ration in decibel comes out to be 2.489 dB
Answer:
They make it easy to quickly see relationships between ideas.
Explanation:
A concept is an idea or a principle that could be used to understand an abstract notion. A conceptual note is one that makes the relationship between ideas easily discernible.
Without breaking much sweat or reading too deeply, the reader would find it easier to easily determine the relationship between ideas and how they relate to the subject matter. Conceptual notes can be taken on a laptop or paper.
Answer:
4 cm
Explanation:
Width you mean?
The perimeter of a rectangle is 2*length+2*width, so
2*6+2w=20
12+2w=20
2w=8
w=4
The width is 4 cm.
Answer:
Option B) Procedure Fourth (n), which returns the value n4
Explanation:
it the only one that makes sense because procedure 1, 2, and 3 return values n1, n2, and n3, it makes sense that the fourth procedure would return a value of n4.
