Mathematics, 02.08.2019 21:40 dmgboos6
Acouple plans to have children until they get a girl, but they agree they will not have more than three children, even if all are boys. assume that the probability of having a girl is 45.00%. a) create a probability model for the number of children they'll have. b) find the expected number of children. c) find the expected number of boys they'll have.
Answers: 3
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The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?
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Acouple plans to have children until they get a girl, but they agree they will not have more than th...
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