вдоль дороги расположены 5 домов. Расстояние между каждыми двумя соседними домами равно 10м. Возле какого дома надо вырыть колодец, чтобы сумма расстояний от колодца до домов была как можно меньше? Чему равно это расстояние?

Помогите пожалуйста  напишите два слова в которых 10 букв это должны быть числительные 4 буква мягкий знак..

КАк вы понимаете концовку повести о том, как один мужик двух генералов прокормил?

Три мешка сахарного песка расфасовали в пакеты по 2 кг в каждом. Чему равна масса сахарного песка, если весь песок рафасовали в 30 пакетов?

Прочитайте текст. Заполните пропуски одним из предложенных текстовых фрагментов. В бланке ответов поставьте крестик (х) в клеточке, номер которой соответствует номеру выбранного ва¬рианта ответа. Polly Vacher is no ordinary woman pilot. (A43)... Polly's 46,000 km record-breaking journey began in January. It ended only three days behind schedule when she landed her Piper Dakota at Birmingham in central England in May, five months later. (A44)... This included storms and a cyclone in Fiji, a country in the South Pacific Ocean. Nor was the journey without incident for Polly, who only learned to fly at the age of forty-nine. One of the trip's most frightening moments came, on the same route where Amelia Earhart, the American pilot, went missing when she was attempting to fly around the world in 1937. (A45) ... In fact, she allowed herself to be photographed as she stood beside a Banyan tree, which Amelia Earhart had planted in 1935, before setting off for the 16-hour section of her flight from Hawaii to California. According to Polly all went well for the first part of her journey. Then suddenly it started to get very bumpy. Checking the outside air temperature Polly discovered it was zero degrees. To her horror she found streams of ice- cold rain running back along the wings and starting to freeze. (A46) ... Though Polly immediately dropped her height to prevent the weight of ice pulling her plane into the ocean, there was more drama when the cabin suddenly went quiet. (A47) ... As a result the main tank had run dry an hour early, but fortunately the emergency tank went into action and she was able to land safely. The lonely hours spent flying were a great contrast to the warm welcome she received wherever she landed. (A48) ... The publicity she attracted also raised money for a charity which provides flying scholarships for disabled people. Заполните пропуски A43-A45 одним из предложенных текстовых фрагментов (1-4). Один фрагмент является лишним. 1) Up there in the sky you are completely free. 2) Polly, however, was determined not to let what had happened in the past cause her anxiety. 3) The delay was the result of uncooperative weather. 4) In 2001 she flew to the ends of the Earth and into the record books by becoming the first woman to fly the smallest aircraft around the world via Australia and the Pacific. Заполните пропуски A46-A48 одним из предложенных текстовых фрагментов (1-4). Один фрагмент является лишним. 1) This is the most dangerous kind of ice as it is difficult to see it forming. 2) There was tremendous media interest and on one occasion she gave up to seven interviews in a single day. 3) The moon and the stars disappeared and she was unable to see anything. 4) Strong winds meant that she had used more fuel than expected.