Q:

PLEASE HELP ME !!!Mrs. Blue decided to survey the twenty-five students in her homeroom one morning to find out how they were feeling at that moment. Here are her results.Feeling | Number of Studentstired (total) | 16happy (total) | 10tired and hungry | 6tired and happy | 3happy and hungry | 2all three | 2Draw a Venn diagram and then find the number of students that were just hungry.A. 3B. 4C. 5D. 6

Accepted Solution

A:
25 - total students 16 - total tired 6 - tired and hungry 3 - tired and happy 2 - tired, happy and hungry 16 - 6 - 3 - 2 = 5 ONLY tired. 10 - total happy 3 - happy and tired 2 - happy and hungry 2 - happy, tired, and hungry 10 - 3 - 2 - 2 = 3 ONLY happy add up what we have.. 5 only tired 3 only happy 3 happy and tired 2 happy and hungry 6 tired and hungry 2 happy, tired, and hungry 5+3+3+2+6+2 = 21 there's 25 students total, so 25 - 21 = 4 student ONLY hungry.