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5c + 3 -2c + 5 simplify the expression
asked
Oct 15, 2017
Mathematics
high-school
1
answer
1
vote
31.0k
views
From a phone survey, a researcher determined that the true estimate for the proportion of voters who will reelect the mayor is likely to be in the interval (0.39, 0.47) . What is the survey’s margin of
asked
Jun 16, 2017
Mathematics
high-school
1
answer
4
votes
146k
views
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