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Mathematics, 21.06.2019 21:40
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
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Mathematics, 21.06.2019 22:10
What is the circumference of a circle with an area of 50.24 cm²?
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Mathematics, 22.06.2019 01:30
Andy has $310 in his account. each week, w, he withdraws $30 for his expenses. which expression could be used if he wanted to find out how much money he had left after 8 weeks?
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Mathematics, 22.06.2019 01:30
Three students each examine the system of linear equations shown. 8x + 4y = 16 8x + 2y = 8 caleb says there is exactly one solution. jeremy says there is no solution. kim says there are infinitely many solutions. which student is correct? provide mathematical reasoning to support your answer. answer in complete sentences. : d
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Chemistry, 13.10.2020 14:01
Chemistry, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01
English, 13.10.2020 14:01
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Health, 13.10.2020 14:01
Law, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01
Mathematics, 13.10.2020 14:01