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3 years ago

5

A company that makes hair-care products had 4,000 people try a new shampoo. Of the 4,000 people, 28 had a mild allergic reacti

on. What percent of the people had a mild allergic reaction?

1 answer:

lyudmila [28]3 years ago

7 0

Answer:

0.007%

Step-by-step explanation:

4000/28=0.007%

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