Mathematics, 01.09.2019 20:30 sascsl7973
Central middle school has 2,470 students and the ratio of students to teacher is 26: 1. how many new teachers are needed to reduce this ratio to 19: 1?
Answers: 1
Mathematics, 21.06.2019 22:00, michelle7511
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
Mathematics, 21.06.2019 23:00, miahbaby2003p2af1b
Prove that 16^4-2^13-4^5 is divisible by 11.
Answers: 1
Central middle school has 2,470 students and the ratio of students to teacher is 26: 1. how many new...
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