Mathematics, 11.03.2021 02:50 coopera1744

In Mr. Johnson's third and fourth period classes, 30% of the students earned a 4 on a quiz. Let w be the total number of students in Mr. Johnson's two classes. Answer the following questions, and show your
work to support your answers.
of the students who earned a 4, 40% of them are boys. How many girls earned a 4?

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In Mr. Johnson's third and fourth period classes, 30% of the students earned a 4 on a quiz. Let w be...

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