Предмет: Математика, автор: Alexei201611

помогите пожалуйста срочно сделать N111, 112

Приложения:

Ответы

Автор ответа: ryba20101

111. Сколько стаканов изготовил завод в каждый из дней?

2x-стак. первый день
x -стак. второй день
2x+x-стак. третий день

2x+x+2x+x=198
6x=198
x=198÷6
x=33 стакана изготовили во 2 ой день
2×33=66 стаканов в 1 ый день
33+66=99 стаканов в 3 ий день

112.

3×10=30 таблеток надо выпить по предписанию врача
если покупать упаковки по 12 таблеток,надо купить три упаковки
3×880=2640 тг
если покупать по 16 надо 2 упаковки
2×1350=2700 тг

2700>2640
значит выгоднее купить 3 упаковки по 12 таблеток

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Литература, автор: romanmorev777

ПОЖАЛУЙСТА ПОМОГИТЕ ! ДАЮ 25 БАЛЛОВ !!

6 лет назад

Предмет: Английский язык, автор: mukasakdana

2 Rewrite these sentences correctly. 1 The theory of evolution has suggested by Charles Darwin. 2 The elephants in this area should protect by a ban on hunting 3 I'm really looking forward to be taken to the zoo tomorrow 4 A new species of bird was been discovered by scientists. 5 People should being encourage to recycle their waste. 6 The government being put under pressure to change the law on fishing 7 Many dolphins kill accidentally by tuna nets. 8 Global warming has predicted for a long time now.

6 лет назад

Предмет: Английский язык, автор: UNaruto7

Snow leopard -- one of the rarest and least studied members of the cat family, as well as a recognized symbol of the Central Asian region. The snow leopard is on the emblem of Almaty. What do we know about them and what can we do to preserve them? Listed on the Red List of the International Union for Conservation of Nature (IUCN) as a threatened species, the snow leopard can still be found in Kazakhstan, Bhutan, Russia, Kyrgyzstan, Nepal, Uzbekistan, Mongolia, Tajikistan, China, India, Pakistan and Afghanistan, within the area spanning 500,000 sq.km.
Reasons for the animal’s disappearance remain unchanged – an anthropogenic human activity in the mountains, which has been destroying the snow leopard’s natural habitat, as well as poaching, threatening these animals for their beautiful fur. United Nations Development Programme (UNDP), alongside with the national partners, actively advocates for the preservation of the snow leopard and its habitat across Kazakhstan to prevent the disappearance of this rare animal. A special project to preserve the snow leopard has been under implementation since 2018, under the cooperation of UNDP and the Global Environment Facility (GEF) with the government of Kazakhstan. To date, in collaboration with the Institute of Zoology of Ministry of Education and Science of Kazakhstan, UNDP has conducted research to determine potential areas of habitat for the snow leopard population and its food base. The work is being carried out across the mountain ranges, which are a usual habitat for this animal.
The amazing fact, that snow leopards were first found in Kazakhstan’s Jambyl region and Altyn Emel National Park. It was early 2020 when the snow leopard’s presence was first confirmed in those places. The animal was captured by camera-traps, donated by Global Environment Fund project in Kazakhstan. In total, 294 camera-traps and special equipment were purchased to create a stable base for monitoring the snow leopard and its food supply. They help to obtain the most reliable information on wild animals and ecosystems.
Protection of the snow leopard population in Republic of Kazakhstan, as a rare and endangered species, is particularly important for the country's biodiversity. Lastly, conservation of biological diversity and valuable ecosystems does reflect the objectives of the Sustainable Development Goals institute (SDGs) – promoting the rational use and stopping the loss of biological diversity, as well as protecting and restoring land systems.

Task1 Read the text again and answer the questions: 1. What is the usual place for living of the snow leopards? 2. How do people know about the living of the snow leopards in Kazakhstan’s Jambyl region and Altyn Emel National Park? 3.What does the conservation of snow leopards mean? 4. What are the main objectives of SDGs institute?

6 лет назад

Предмет: Математика, автор: листик5677

В нашем хозяестве 20 птиц. Четвёртую часть их составляют утки. Кур на 7 больше,чем уток, Остальные птиц-гуси

Придумай и запиши вопрос к задаче так,чтобы она решаласт в четыре действия запиши.
Заранее Спосибо

10 лет назад

Предмет: История, автор: курт1

Какие события были в 1239 году в 1240 году 1241 году в 1242 году

10 лет назад