Mathematics, 03.02.2021 22:40 lexirandall19
In a recent poll, 13% of all respondents said that they were afraid of heights. Suppose this percentage is true for all Americans. Assume responses from different individuals are independent.
a. What is the probability of having 3 randomly selected Americans all say that they are afraid of heights?
b. What is the probability of having none of the 3 randomly selected Americans say that they are afraid of heights?
c. What is the probability of having at least 1 of the 3 randomly selected Americans say that they are afraid of heights?
Answers: 1
Mathematics, 21.06.2019 17:50
F(x) = x2 โ 9, and g(x) = x โ 3 f(x) = x2 โ 4x + 3, and g(x) = x โ 3 f(x) = x2 + 4x โ 5, and g(x) = x โ 1 f(x) = x2 โ 16, and g(x) = x โ 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x โ 1 arrowright
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If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood? yes or no. explain your mathematical thinking
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What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 โข 20x50
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Mathematics, 22.06.2019 03:30
Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinderโs base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?
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In a recent poll, 13% of all respondents said that they were afraid of heights. Suppose this percent...
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