Help me please.
...
Answers: 2
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Mathematics, 21.06.2019 22:30
60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?
Answers: 1
Mathematics, 21.06.2019 23:00
If t8 = 4 and t12 = β2, find the first three terms of the arithmetic sequence.
Answers: 1
Physics, 17.07.2019 04:50
Mathematics, 17.07.2019 04:50
Mathematics, 17.07.2019 04:50
English, 17.07.2019 04:50
History, 17.07.2019 04:50
Chemistry, 17.07.2019 04:50
Chemistry, 17.07.2019 04:50
Biology, 17.07.2019 04:50
Biology, 17.07.2019 04:50
Chemistry, 17.07.2019 04:50
Biology, 17.07.2019 04:50
Social Studies, 17.07.2019 04:50
Chemistry, 17.07.2019 04:50