Mathematics, 31.07.2019 20:30 TH3L0N3W0LF
Will mark as brainliest. only 25% of a country's adult population gets enough time to exercise. choose 3 adults at random. what is the probability that at least 1 of the 3 adults gets enough exercise?
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Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
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Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
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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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Will mark as brainliest. only 25% of a country's adult population gets enough time to exercise. choo...
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