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Arturiano [62]
3 years ago
12

A dentist polls his patients and finds that 83 percent brush their teeth at least twice a day, 47 percent floss daily, and 19 pe

rcent brush at least twice a day and floss daily. What is the probability that a patient flosses daily, given that he or she brushes at least twice a day? Round to the nearest percent.
A.16%
B.23%
C.40%
D.57%
Mathematics
1 answer:
noname [10]3 years ago
4 0
The answer is B (23%)
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