Bất cứ ai có thể giải quyết câu hỏi này bằng tiếng Anh?
Tìm một phân số, biết rằng phân số đó bằng phân số 2/5 và khi cộng với tử số và trừ mẫu số của phân số đó bằng một số tự nhiên ta được phân số 23/41
đề bài là toán sao ghi tiếng anh
For fraction 14/20. Find the natural number known as the denominator in the denominator and keep the atomic number, which is given a new fraction of 1/4.
Giải bài sau bằng tiếng việt: By subtracting a decimal number from a whole number, An gets 60,5 as the result. In the same operation, Toan moves the decimal point of the decimal number to the left one place and gets 80,75 as the result. Find the whole number.
GIẢI CHI TIẾT = CÁCH VẼ SƠ ĐỒ GIÚP MÌNH NHA
2.Read and translate.
What are fossils?
Fossils are parts of animals that died a very long time ago .you can find fossils in rocks.you can see the shape of the animal .some fossils are more than 500 millions years old.
Why are fossils important?
Fossils tell us about the past. We can learn about types of rocks and we can learn about animals that lived a very long time ago.
Where can you find fossils?
You can find fossils in many places.
You can find them on mountains and in lakes.You can find them in rivers and on beaches. You can find them under the ground , too.
How can i see a fossil?
You can visit museum to look at fossils, or you can buy them in special fossils stores. You can also look for fossils on the beach . Sometimes, you can see them on the sand or in the rocks.
This is a fossils of an ammonite. These animals lived in the sea about 400 million years ago. Today, you can find these fossils on the beaches in England.
This is a fossils of a wale. Scientist found it in the Western Desert in Egypt. Millions of years ago the Western Desert was a sea.
dich-anh viet
Does City Living Hurt Mental Health?
Are people happier in nature with blue skies overhead and fresh green grass underfoot? Could noisy streets, crowded with cars and people, make us unhappy? The possible mental health effects of city living affects a lot of people. The World Health Organization estimates that 54 percent of the world’s population lived in urban areas in 2014. The WHO adds that that amount will increase to 66 percent by 2050. People often move to cities for better jobs and more cultural activities. But are they putting themselves at risk? Maybe.
Experts at the American Psychiatry Association say that "natural environments or green spaces" do much for good our mental health. Many studies have shown that nature can calm us and make us feel happy. Nature, experts say, can also help us learn better. And experiencing nature helps people recover from the mental tiredness that comes from day-to-day work.
Corals are living organisms that provide a natural ecosystem in the ocean called a coral reef. Fish hide in the coral reefs and consume plants that are harmful to the coral. Coral reefs can be affected by overfishing. Explain how the organisms work together in this ecosystem to meet their needs.
Read the following sentence and answer the question:
“This is a creature that can produce a huge number of offspring uncontrollably. They are the most serious murderer n the world. They kill up to 1 million people each year”. The sentence is about which of the following animals?
A. ant B. mosquito C. grasshopper D.butterfly
1. Find the mistakes in the following sentence: "Water pollution is when waste, chemicals, or another particles cause a boby of water to become harmful to the fish and animals that need the water to survive.
A. when B. another C. harmful D. that
2. When used for cooking, which of the following ovens needs oxygen in the air?
A. infrared stove B. electric oven C. microwave oven D. coal oven
3. There is an easy way to tell the African elephants apart from their Asian cousins - their ears! African elephants have large ears shaped .......... the continent of Africa! Asian elephants's ears are smaller and shapes like India.
A. like B. same C. alike D. as
An infinite sequence of numbers 1, 2, 3, 5, 8, 3, 1, 4, 5, 9, 4, … follows the
pattern such that starting from the third number, each number is equal to the units
digit of the sum of the two numbers in the sequence immediately preceding it.
What is the 2019th number of the sequence?
US senator's solution to climate change: Get married and have some kids
Mike Lee on Tuesday called babies and families the solution to climate change in response to a Democratic plan to overhaul the economy through the Green New Deal proposal.
The Republican made the suggestion while blasting the Green New Deal on the Senate floor. Lee employed poster-board sized pictures of the superhero Aquaman and former President Ronald Reagan riding a velociraptor so he could "consider the Green New Deal with the seriousness it deserves."
After lambasting the policy as "the legislative equivalent of Austin Powers' Dr. Evil demanding 'sharks with frickin' lasers on their heads,'" Lee offered his own solution.
"The solution to climate change is not this un-serious resolution that we're considering this week in the Senate, but rather the serious business of human flourishing," Lee said. "The solution to so many of our problems, at all times and in all places, is to fall in love, get married and have some kids."
Lee argued that, because climate change is an engineering challenge, it will be best solved through American families and increasing the US population. "Problems of human imagination are not solved by more laws, they're solved by more humans," he said. "More people mean bigger markets for more innovation. More babies mean forward-looking adults, the sort we need to tackle long-term, large-scale problems."
Lee is currently working on legislation to support families by providing paid parental leave, his press secretary, Conn Carroll, told CNN.
