Mathematics, 03.03.2021 20:00 sreeytran
The chaperones for a field trip to the museum will be 7 history teachers and 13 science teachers. Each student on the trip will be assigned to a group led by two chaperones.
What is the approximate probability that a random student on the trip will be assigned to a group led by two history teachers?
A. 28.6%
B. 2.3%
C. 11.1%
D. 12.3%
Answers: 3
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The chaperones for a field trip to the museum will be 7 history teachers and 13 science teachers. Ea...
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