Mathematics, 18.07.2019 03:20 infinitexero1022
Professor jackson is in charge of a program to prepare students for a high school equivalency exam. records show that, in the program, 80% of the students need work in mathematics, 70% need work in english, and 55% need work in both areas. one person is to be randomly selected from this population of all students in the program. let
m = the selected person needs in mathematics
e = the selected person needs in english
the probability that the selected person needs in english and in mathematics, i. e., p(e and m) is
the probability that the selected person needs in english or in mathematics, i. e., p(e or m) is
Answers: 1
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Place the following steps in order to complete the square and solve the quadratic equation,
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Mathematics, 21.06.2019 20:00
If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r
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Mathematics, 21.06.2019 20:30
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
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Mathematics, 21.06.2019 20:30
The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
Answers: 1
Professor jackson is in charge of a program to prepare students for a high school equivalency exam....
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