When the bureau of labor statistics conducts a survey, it begins by partitioning the united states adult population into 2,007 groups called primary sampling units. assume that these primary sampling units all contain the same number of adults. if you randomly select one adult from each primary sampling unit, is the result a simple random sample?

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

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whatare you sayig

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option: d is the correct answer.

d) none of the above.

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clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

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answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

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