Mathematics, 21.04.2020 23:48 youngboymark123
The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.904 g and a standard deviation of 0.295 g. The company that produces these cigarettes claims that it has now reduced the amount of nicotine. In what range would you expect to find the middle 50% of amounts of nicotine in these cigarettes (assuming the mean has not changed)
Answers: 1
Mathematics, 21.06.2019 13:00, anamaliiow
The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?
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Mathematics, 21.06.2019 13:30, Packergood
34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?
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Solve x+3y=6 and 4x-6y=6 by elimination . show work !
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Mathematics, 21.06.2019 22:30, brooklyn4932
1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x
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The amounts of nicotine in a certain brand of cigarette are normally distributed with a mean of 0.90...
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