Suppose that 20 students take
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5 answers
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asked by
hussain
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536 views
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1 answer
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asked by
Anna
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464 views
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1 answer
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asked by
Alex
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366 views
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0 answers
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asked by
faye
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343 views
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0 answers
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asked by
judith
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490 views
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0 answers
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asked by
Sam
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755 views
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0 answers
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asked by
Anonymous
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542 views
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1 answer
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21 views
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In a certain university,the faculties A , B , C , D and E account for 15%, 20%, 25%, 10%, and 30%,respectively ,for the total
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1 answer
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asked by
POPPY
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465 views
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1 answer
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22 views