The Venn diagram shows the number of patients seen at a pediatrician's office in one week for colds, C, ear infections, E, and allergies, A. How many patients total were seen for only a cold, only an ear infection, and only allergies? 16 28 44 49

Question

Mathematics

Kailey Howell

11 November, 12:00

The Venn diagram shows the number of patients seen at a pediatrician's office in one week for colds, C, ear infections, E, and allergies, A. How many patients total were seen for only a cold, only an ear infection, and only allergies? 16 28 44 49

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Answers (2)

Know the Answer?

Jacob Garrett · Answer 1

Jacob Garrett 11 November, 12:27

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For E2020 Users: The answer is 28

Noemi Watson · Answer 2

From the Venn diagram, the number of patients that were seen for cold only is 4, the number of patients that were seen for ear infections only is 9 and the number of patients that were seen for allergies only is 15.

Therefore, the number of patients that were seen for only a cold, only an ear infection and only allergies is given by 4 + 9 + 15 = 28.