4 years ago

The results of a survey of common allergies was

Mathematics

1 answer:

Westkost [7]4 years ago

7 0

Answer: how many people are not allergic to any of the three choices? 22

How many people are allergic to all three choices? 1

How many people are allergic to both dogs and cats but not allergic to pollen? 7

How many people are allergic to cats only? 18

Step-by-step explanation: i took one for the team

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