granniejo
10.04.2020 •
Mathematics
A counselor at a middle school must create an arranged schedule of elective classes for the last 2 periods of the day for all of the 6th grade students. The counselor has 12 electives courses (e.g. art, band, PE, etc.) to choose from and must select 2 ordered classes for each 6th grade student.
How many ways can the counselor arrange the last 2 periods of the day for the 6th grade students?
HELP ASAP I WILL GIVE BRAINLIEST
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Ответ:
The answer is (−5.25, −3.5)
Step-by-step explanation:
-3 times 7/4 is -5.25. -2 times 7/4 is -3.5.