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Mathematics, 31.03.2020 19:33, aceccardi03
Jacob played outside for three times as long as his sister. Together they played outside for 16 hours. How many hours did his sister stay outside and play?
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Mathematics, 21.06.2019 20:40, Nyasiahenry
The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
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Mathematics, 21.06.2019 21:40, salinasroel22
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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Jacob played outside for three times as long as his sister. Together they played outside for 16 hour...
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