Multiple Choice
Thirty-six of the staff of 80 teachers at a local intermediate school are certified in Cardio-Pulmonary Resuscitation (CPR) . In 180 days of school, about how many days can we expect that the teacher on bus duty will likely be certified in CPR?
A) 81 days
B) 65 days
C) 45 days
D) 5 days
Correct Answer:
Verified
Correct Answer:
Verified
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