Answer:
c = 43.96
Step-by-step explanation:
First you have to find the diameter of the trampoline which would be 14
Next plug it into the circumference formula c = dπ
c = (14)(3.14)
c = 43.96
The percentage depreciation is 27 % .
What is percentage ?
- Rather than being expressed as a fraction, a percentage is a piece of a whole expressed as a number between 0 and 100.
- Nothing is zero percent; everything is 100 percent; half of something is 50 percent; and nothing is zero percent.
- You divide the part of the whole by the whole and multiply the result by 100 to get the percentage.
Given ,
from 4500 to 3285 is depreciation value of a motor bike.
So,
= ![\frac{( 4500 - 3285 )} {4500} * 100](https://tex.z-dn.net/?f=%5Cfrac%7B%28%204500%20-%203285%20%29%7D%20%7B4500%7D%20%2A%20100)
= ![\frac{1215}{4500} * 100\\](https://tex.z-dn.net/?f=%5Cfrac%7B1215%7D%7B4500%7D%20%2A%20100%5C%5C)
= ![\frac{121500}{4500}](https://tex.z-dn.net/?f=%5Cfrac%7B121500%7D%7B4500%7D)
= 27 %
Therefore, The percentage depreciation is 27 % .
Learn more about percentage depreciation brainly.com/question/13894858
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$315, i cant give a thorough explanation since i did it all in my head but basically amal gets 5 portions of the money and Salma gets 9, meaning she gets 4 more, so if 4 portions is $252 then it cant be any of the others since they are too low or way too high, $315 is the only reasonable one.
Answer:
The answer is 72
Step-by-step explanation:
Hope this helps :))
Answer: the answer is 100% t=an
Step-by-step explanation: