Баржа массой 1000 т вышла из реки в море.Осадка баржи увеличится?

 

 

найдите первые 6 членов геометрической прогрессии (bn), если:
а) b1 = -1, q = 3
б) b1 = -2, q = -1/2

Исправить ошибки в предложениях: 1. Helen gave out all her dolls, except for her favourite one. 2. She spent a lot of time, asking her mother to give out the idea of buying a new house. 3. A young boy had problems with his health , so he had to give in all his pets

предложение со словом САТРАПЫ