Mathematics, 24.04.2020 22:14 clapoint2003p3chnu
A marksman fires at the center of a target; he hits a random point (X, Y) (measured relative to the center of the target) such that X and Yare independent normal (0, a2 ) random variables. A second marksman fires, and hits at (X', yl) where X' and y' are independent with normal (0, b2 ) distributions. What is the chance that
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Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.
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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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Mathematics, 22.06.2019 00:30
Triangle abc has side lengths: ab = 3.5 cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?
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Mathematics, 22.06.2019 01:30
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
A marksman fires at the center of a target; he hits a random point (X, Y) (measured relative to the...
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