Mathematics, 04.03.2021 18:10 jzoda7318
In a school of 2000 students, the ratio of teachers to students is 3.80.
Some teachers join the school and the ratio changes to 1:20.
Find the number of teachers who joined the school
Answers: 1
Mathematics, 21.06.2019 21:30, emilyplays474
Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)
Answers: 1
In a school of 2000 students, the ratio of teachers to students is 3.80.
Some teachers join the sch...
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