Mũi tên chỉ phương hướng trên bản đồ thường hướng về hướng nào?

Đâu là vai trò của việc lập kế hoạch tài chính cá nhân?

Trong tự nhiên, magnesium có 3 đồng vị bền là ²⁴Mg, ²⁵Mg và ²⁶Mg. Phương pháp phổ khối lượng xác nhận đồng vị ²⁶Mg chiếm tỉ lệ phần trăm số nguyên tử là 11%. Biết rằng nguyên tử khối trung bình của Mg là 24,32. Tính % số nguyên tử của đồng vị ²⁴Mg và ²⁵Mg.

1. % ²⁴Mg = %.

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanks from 7 to 12. 

PROMOTE MENTAL WELL-BEING AT HOME!

Nurturing Your Mind and Spirit

Taking care of our mental health is just as important as our physical health, which  helps us cope with stress, build resilience, and lead fulfilling lives.

Facts and Figures

• Nature’s Impact: Studies show that spend time outdoors can significantly reduce stress levels. However, (7)_____ people feel they lack access to green spaces.

• Screen Time Concerns: Excessive daily (8)_____  time is linked to increased anxiety and depression. (9)_____ spending too much time on the phone screen, why don’t we go outside and get some fresh air?

Positive Actions You Can Take

• Designate a cozy corner in your home for reading, meditation, or simply unwinding. Make it a daily habit with soft lighting, plants, and comfortable seating.

• Start a gratitude journal! (10)_____ three things you're thankful for each day to cultivate a positive mindset.

• Make time for meaningful (11)_____ with family and friends. Connect with (12)_____ regularly help strengthens your support network and combats feelings of isolation.

Phương án nào sau đây thể hiện rõ nhất sự thay đổi về giao tiếp cộng đồng khi mạng máy tính được sử dụng rộng rãi?

Cho hình chóp S.ABCD có đáy là hình bình hành tâm O. Gọi M là trung điểm của SC. Giao điểm I của AM và (SBD) là:  

Lai 2 dòng bí quả dẹt; thu được đời con gồm 271 quả dẹt : 179 quả tròn : 28 quả dài. Kiểu gen của bố mẹ là?

Ô tô dùng để:

What is the main idea of this reading?

Trong các chủ thể dưới đây, chủ thể nào cần phải đóng thuế thu nhập cá nhân?

Đọc tình huống sau và hãy cho biết: chủ thể nào đã thực hiện tốt nghĩa vụ của công dân về bảo vệ Tổ quốc?

"Ông Q, ông K và anh V thường trú ở một tỉnh miền núi giáp biên giới. Cả 3 người cùng là thành viên của đội tự quản địa phương. Một lần, ông, ông K và anh V vào rừng tuần tra thì tình cờ phát hiện một nhóm người khả nghị đang chôn giấu nhiều vũ khí nên đã bí mật quan sát, đánh dấu vị trí. Sau đó, ông Q và anh V đề nghị cả nhóm cùng lên đồn biên phòng trên địa bàn để trình báo lại sự việc; tuy nhiên, ông K không đồng ý, đồng thời can ngăn ông Q và anh V vì lí do sợ bị trả thù. Không đồng tình với thái độ và hành động của ông K, ông Q và anh V vẫn tới đồn biên phòng để trình báo".

Hình biểu diễn của bộ phận lắp là:

Read the following passage and mark the letter A, B, C, or D to indicate the answer to each of the question

Vietnam’s population is ageing quickly. In 2017, more than 10 per cent of the population will be 60 and older, and in 15-20 years the elderly will account for one third of the total population. This raises concerns about healthcare, welfare and pensions for the elderly at a time when Vietnam is focusing on economic integration and requires a large labor force. So far two solutions have been proposed: to loosen the two-child policy and to increase the retirement age to 58 for women and 62 for men. By ending the two-child policy the government expects to make up for the ageing population within the next 20 years. But its effect could be creating an uncontrollable boom in the Vietnamese population. When the government loosened the two-child policy in 2015 in a trial period, in the first 6 months of 2016 the third child birth rate increased remarkably by 7.5 per cent

Raising the retirement age has been proposed by the Ministry of Labor pending parliamentary evaluation in May 2017. While the policy is beneficial in utilizing the work experience of the elderly while creating savings in the pension budget, it also means fewer job prospects and promotion opportunities for younger generations. It is also not in the interest of all the elderly, especially the 70 per cent of Vietnam's labor force working in manual labor-intensive sectors such as agriculture, manufacturing and construction where working above the age of 50 can be dangerous and unproductive. Despite these drawbacks, raising the retirement age is still considered by policymakers as one of the key solutions to the ageing population problem in Vietnam. However, these are only temporary solutions.

Which statement is TRUE about raising the retirement age in the second paragraph?

Theo quy định pháp luật, tình huống nào sau đây được ứng cử đại biểu Quốc hội và đại biểu Hội đồng nhân dân các cấp?

Read the following passage about The Longitude Prize and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions

     On a stormy night in 1707, four ships struck rocks off the south coast of England and sank. [I] One thousand, four hundred sailors were drowned. [II] The ships had crashed because they had no way of knowing how far they had travelled in a particular direction; they could not calculate their longitude, which required accurate time measurement. [III] In such difficult circumstances, they believed that the best response to the disaster was a competition: the Longitude Prize. [IV]

     The Longitude Prize was no ordinary competition. To win it, someone had to find a way of calculating how far a ship had travelled east or west from its point of departure. Geniuses such as Sir Isaac Newton had failed to find a solution, so to ensure the interest of Britain’s greatest scientific minds, the government offered a prize of £20,000 — the equivalent of £2.6 million in today’s money. But to everyone’s surprise, it wasn’t a famous academic who solved the problem, but an unknown carpenter.

     When John Harrison wasn’t working with wood, he was making clocks. An accurate clock would allow sailors to calculate their position, but at the time it was thought impossible to create a mechanical clock that could work on a ship. The movement of the sea and the changes in temperature destroyed the delicate parts. However, after three frustrated attempts, Harrison’s fourth sea clock, H4, finally triumphed. Its mechanics were so good that the H4 worked better than most clocks on land.

   The Longitude Prize and Harrison’s success generated a lot of interest in the 18th century, but it was soon forgotten. However, in 2013, the British government created a new Longitude Prize, offering £10 million to the person who could solve a great challenge to humanity. An enthralled public then took part in a TV programme where viewers chose one challenge from a list of six for scientists to focus on. The question now is, will someone be able to solve it just as well as Harrison solved the challenge presented to him?

The phrase "ensure the interest" in paragraph 2 could be best replaced by ____.

Read the following advertisement and mark the letter A, B, C, or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 1 to 6. 

HASTAG ACTIVISM - WORTH CLICKING ON?

Platforms like Facebook and Twitter are being used more and more to ___(1)___ awareness of social issues and ___(2)___ for good causes. There have been several examples of ___(3)___ campaigns in recent years. For instance, the #IceBucketChallenge proved a viral success in raising awareness and funds ___(4)___ ALS, a disease that ___(5)___. Not only did people all over the world post videos of themselves tipping a bucket of iced water over their heads, ___(6)___ they also nominated other people to do the challenge, as well as donating to the Association.

(Adapted from Friends Global)

Cho tập hợp \(X=\left\{ a;b \right\},\,Y=\left\{ a;b;c \right\}\). \(X\cup Y\) là tập hợp nào sau đây?