Mathematics, 18.05.2021 04:00 bellam302
A survey was given to a random sample of 130 residents of a town to determine whether they support a new plan to raise taxes in order to increase education spending. Of those surveyed, 70% of the people said they were in favor of the plan. At the 95% confidence level, what is the margin of error for this survey expressed as a percentage to the nearest tenth?
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Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave
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Mathematics, 21.06.2019 14:00
The two expressions below have the same value when rounded to the nearest hundredth. log5 b log9 48 what is the approximate value of log b to the nearest hundredth? 0.93 1.23 9.16 65.53
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Mathematics, 21.06.2019 17:30
James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum
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Mathematics, 21.06.2019 22:00
Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?
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