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A company that makes hair-care products had 7,000 people try a new shampoo. Of the 7,000
nennle, 28 had a mild allergic reaction. What percent of the people had a mild allergic reaction

Respuesta :

frostfang212

Answer:

.3%, 21/7000=.003

Step-by-step explanation:

to make it by percent you multipy by 100

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