расстояние между домами мальчика и девочки 255 м.они вышли одновременно каждый из своего дома и пошли в противоположных направлениях.девочка идет со скоростью 66 м/мин,а мальчик со скоростью 83 м/мин. Какое расстояние будет между мальчиком и девочкой через 15 минут?

определить мощность второй лампы:

R1 = 6

R2 = 12

R3 = 5

U = 15 В

Ask eight questions on the text. Business today is international. Business people often have to travel a lot. They have to plan an itinerary for a foreign business trip to make good use of their time. On a business trip people may meet colleagues and business partners for the first time. It is usual for colleagues from different countries to experience cultural differences. In other words, they may be surprised by foreign social conventions. They are surprised by the different ways that other nationalities or different cultures do things.