the venn diagram shows the number of patients seen at a pediatricians office in one week for colds, c, ear…

the venn diagram shows the number of patients seen at a pediatricians 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

the venn diagram shows the number of patients seen at a pediatricians 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

Answer

Explanation:

Step1: Identify only - cold patients

The number of patients with only a cold is 4.

Step2: Identify only - ear - infection patients

The number of patients with only an ear - infection is 9.

Step3: Identify only - allergies patients

The number of patients with only allergies is 15.

Step4: Calculate total

Add the three numbers together: $4 + 9+15=28$.

Answer:

28