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Mathematics, 29.04.2021 21:00 birdwithpurpleboots
The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 46 who smoke. Step 2 of 2 : Suppose a sample of 1537 Americans over 46 is drawn. Of these people, 1245 don't smoke. Using the data, construct the 95% confidence interval for the population proportion of Americans over 46 who smoke. Round your answers to three decimal places.
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Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: “if you multiply the area of one rectangle in the figure by 3, you’ll get the total area of the rectangles.” is this statement true or false? why? part j read this statement: “if you multiply the area of one triangle in the figure by 2, you’ll get the total area of the triangles.” is this statement true or false? why?
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Mathematics, 21.06.2019 19:30
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The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fr...
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