Mathematics, 23.02.2021 17:20 LanaParrilla
A school staff meeting had 50 teachers in attendance, 30% of whom were first-year teachers. How many first-year teachers were in the meeting?
Answers: 3
Mathematics, 21.06.2019 17:00, michibabiee
Sole with work in 10 years, the average number of hours of tv watched per week by teenagers dropped from 23.9 to 21.4. find the percent of change.
Answers: 1
A school staff meeting had 50 teachers in attendance, 30% of whom were first-year teachers.
How man...
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