Answer:
The number of IT employees out of all employees working in an office of Google
Step-by-step explanation:
The answer is the first one, because the rest Just describes a group of People, a subset is a part of a larger group of related things, while the others describes just a group of people, the first one which is the answer describes a group of people that's part of a larger group of people,
The subset is the IT employees working in an office for Google
whIle the main set is All employees working in an office of Google
I think it is 3.25%. That is what I had got when I had did my math
C. Divide the numerator by the denominator.
The area of a circle is,

So pi times the radius squared.
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To find the radius we half to divide the diameter by 2 since the radius is half of the diameter.
The diameter is the line that passes through the the center of the circle going from one side of the circle to the other which is 4 in this case.
Half of 4 is 2 meaning 2 is our radius.
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Plug in the numbers and get,

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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
The value of 2 in 2481 is 1000 less times the value of 2 in 5072