ultimatesaiyan
03.09.2021 •
Mathematics
Find probabilities using combinations and permutations. Jayla organized a technology career fair at her high school. She did an excellent job recruiting 12 guest speakers, 3 of whom worked in business technology. If Jayla randomly assigns 4 speakers to speak during the afternoon session, what is the probability that exactly 2 of the chosen guest speakers work in business technology? Write your answer as a decimal rounded to four decimal places.
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Ответ:
y = -5
Step-by-step explanation: