Respuesta :
Answer:7
Step-by-step explanation:
This can be solved by Venn-diagram
Given there are total 5 students who want french and Latin
also 3 among them want Spanish,french & Latin
i.e. only 2 students wants both french and Latin only.
Also Student who want only Latin is 5
Thus Student who wants Latin and Spanish both only is 11-5-3-2=1
Students who want only Spanish is 8 Thus students who wants Spanish and French is 4
Similarly Students who wants Only French is 16-4-3-2=7

Based on the calculations, the number of students that want French only is 7 students.
What is a Venn diagram?
A Venn diagram can be defined as a circular graphical (visual) tool that is used to represent, logically compare and contrast two (2) or more finite sets of data such as objects, students, events, concepts, etc.
Note: The similarities between two sets of data in a Venn diagram is indicated by an intersection of the two (2) circles.
From the Latin circle:
Both French and Latin (FnL) = 5 students.
All three subjects = 3 students.
French and Latin only = [tex]5 -3[/tex] = 2 students.
Only Latin = 5 students.
Latin and Spanish only = [tex]11-(5+3+2)[/tex] = 1 student.
From the Spanish circle:
Both French and Spanish (FnS) = 4 students.
From the French circle:
[tex]F+2+3+4+1+8+5=30\\\\F+23=30\\\\F=30-23[/tex]
French only, F = 7 students.
Read more on Venn diagram here: https://brainly.com/question/24581814