contestada

There are 100 students at a college who have taken a course in calculus, 110 who have taken a course in discrete mathematics, and 50 who have taken courses in both calculus and discrete mathematics. The number of students who have taken a course in either calculus or discrete mathematics is

Respuesta :

pedrocarratore

Answer:

110 students

Step-by-step explanation:

The number of students who have only taken calculus is given by the number of students who have taken calculus minus the students who have taken both classes:

[tex]C =100 -50\\C= 50\ students[/tex]

The number of students who have only taken discrete mathematics given by the number of students who have taken discrete mathematics minus the students who have taken both classes:

[tex]D =110 -50\\C= 60\ students[/tex]

The number of students that have taken a course in either calculus or discrete mathematics is:

[tex]E = C+D = 50+60\\E= 110\ students[/tex]

Otras preguntas