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I believe Whitney would have caught it from a person who was infected and visited the clinic.
The letter C. Living will.
Answer:
15.2%
Explanation:
Mass of aluminum chloride hexahydrate
15g
Density of alcohol base 1g/ml
Mass of alcohol base
84ml*1g/ml =84g
Total mass of mixture
15g + 84g =99g
Mass % of mixture
15g/99g * 100 = 15.2%
Strength of Drysol is 15.2%