Answer:
students at the university who speak three or more languages is 2082
Explanation:
given data
students = 31230
random sample = 255
speak three or more languages = 17
solution
we consider here numbers of students at university who speak three or more language = x
so here we will use proportions
=
........................1
solve it we get
x = 2082
so here students at the university who speak three or more languages is 2082
Nuclear energy comes from the splitting of uranium atoms
Era principalmente agrícola. Era la época de Simón Bolívar y la guerra.