Answer:
the [tex]100\%[/tex] of students in the class are [tex]40[/tex] students
the [tex]97.5\%[/tex] of students here in class today are [tex]39[/tex]
Step-by-step explanation:
Let
x-------------> total students in the class
y------------- >number of the students here in class
so
[tex]y=0.975x[/tex]
we know that
[tex]x< 50[/tex]
the interval solution for x is all whole numbers belong to the interval
[tex][0,49][/tex]
the solution will be a number belonging to the interval [tex][0,49][/tex] such that when multiplying by [tex]97.5\%[/tex] it gives me a whole number
see the attached excel table
the [tex]100\%[/tex] of students in the class are [tex]40[/tex] students
the [tex]97.5\%[/tex] of students here in class today are [tex]39[/tex]
