Ý nào đúng: Nghiên cứu thống kê về quần thể được gọi là?

Điều kiện xác định của phương trình \(\sqrt{4-2 x}=\frac{x+1}{x^{3}-3 x+2}\) là

Để thực hiện tìm kiếm bằng tiếng nói thì cần có gì?

Tế bào là đơn vị cấu trúc của cơ thể sống là vì

Để khắc phục tình trạng lạm phát do lượng tiền mặt trong lưu thông đã vượt quá mức cần thiết, nhà nước cần làm gì?

Read the following passage about lifelong learning and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

[I] Lifelong learning is the ongoing, voluntary, and self-motivated pursuit of knowledge for personal or professional development (Knowles, 2020). [II] This concept emphasizes that learning does not stop after formal education, but rather continues throughout an individual's life, adapting to changing circumstances and needs. [III] In today’s fast-paced world, where technology and job markets evolve rapidly, lifelong learning has become increasingly essential. [IV]

One of the primary benefits of lifelong learning is its ability to enhance employability. Individuals who engage in continuous education are more likely to keep their skills relevant and competitive in the job market. According to a report by the World Economic Forum (2021), over 50% of employees will need reskilling due to technological advancements in the coming years. Lifelong learners are better equipped to adapt to these changes, making them more attractive candidates for employers.

Moreover, lifelong learning contributes to personal fulfillment and mental well-being. Engaging in new learning experiences can stimulate the brain, foster creativity, and improve cognitive function. Research indicates that individuals who pursue learning opportunities throughout their lives tend to report higher levels of happiness and life satisfaction (Smith & Johnson, 2019). Whether it is taking a course, learning a new language, or picking up a new hobby, the process of acquiring knowledge can be enriching and enjoyable.

In addition, lifelong learning promotes social engagement and community involvement. Participating in educational programs or community workshops can foster connections with others who share similar interests. This social aspect of learning can enhance one's sense of belonging and support networks, which are crucial for mental health (Jones, 2022).

Overall, lifelong learning is not just an individual responsibility; it requires support from educational institutions, employers, and communities to create an environment conducive to continuous education. By fostering a culture of learning, society can better prepare individuals for the challenges of the future and ensure that everyone has the opportunity to thrive.

Which of the following best summarizes paragraph 3?

Nguyên tử nguyên tố X có số hiệu nguyên tử là 8. Phát biểu nào sau đây không đúng?

Điểm khác nhau trong cách giải quyết hậu quả của cuộc khủng hoảng kinh tế (1929-1933) giữa Mỹ với Nhật Bản là gì?

Tập nghiệm \(S\) của bất phương trình \({x^2} - x - 6 \le 0\)?

Năm 2021 quy mô GDP của cả nước là 8479,7 nghìn tỉ đồng, vùng kinh tế trọng điểm miền Trung chiếm 5,4%. Giá trị GDP của vùng kinh tế trọng điểm miền Trung năm 2021 là bao nhiêu nghìn tỉ đồng? (Làm tròn kết quả đến hàng đơn vị của nghìn tỉ đồng)

Cho bảng số liệu sau:

(Nguồn: Tổng cục Thống kê năm 2022)

Hãy lựa chọn đúng hoặc sai với các nhận định sau về diện tích rừng Việt Nam giai đoạn 1943 – 2021.

(Nhấp vào ô để chọn đúng / sai)

Hiện tượng lá thay đổi hình dạng và màu sắc là do thiếu nguyên tố

Phương trình \(\text{cot}x=\text{cot}\alpha \) có nghiệm là

The family is ____ basic unit of society and is important to both individuals and communities.

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.

Tips for Better Time Management

Want to get more done in less time? Follow these strategies for improving your productivity and focus!

Common Struggles:

Many people ___(7)___ effective time management, leading to stress and unfinished tasks. Research shows that nearly 70% of workers feel overwhelmed by their workload.

Actionable Solutions!

● Prioritize your tasks! Start by making a to-do list and ___(8)___ the most important tasks first.

● Break down big projects! Tackling a large project can be daunting, but breaking it into smaller, manageable parts helps ___(9)___ progress without feeling overwhelmed.

● Avoid distractions! ___(10)___ multitasking, focus on one task at a time to ___(11)___ your efficiency.

● Take breaks! Give yourself regular breaks to rest and recharge, which can help maintain a higher ___(12)___ of productivity.

Read the following passage about powering and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.

     As we continue to face the impacts of climate change, having a green environment has become increasingly important to the future of our society. To achieve this, the world is shifting towards green energy, and two particular types of energy at the centre of this movement are solar power and wind power.

     [I] Solar power is all about harnessing the energy of the sun by using solar panels to convert sunlight into usable electricity. [II]. Moreover, solar panels are perfect for installation on a small scale, such as in private homes, since they require very little maintenance and have a long lifespan. [III] However, the ability to generate solar power depends on the time of day and weather conditions. This means that solar panels are often less useful if they are installed in places where sunny weather is not typical. [IV]

     Wind power, on the other hand, involves converting the energy of the wind into electricity using large turbines. Wind power doesn’t produce any greenhouse gases, but it is not ideal for private use since turbines require consistent care. However, wind farms can be installed on a large scale and are able to produce electricity continuously regardless of the time of day. This means that if there were more investments in wind power, it could be a viable way to provide energy for major cities and even for whole regions.

     Wind and solar power contribute significantly to a green environment by reducing our reliance on fossil fuels, helping us cut down on pollution and slow climate change. Additionally, using renewable energy sources helps promote spending on sustainable development by creating new career opportunities in the green energy sector.

     For now, the biggest challenge of adopting green energy is the costs associated with installation and infrastructure, but the benefits unquestionably outweigh the downsides. If we want to stop the climate crisis and create a better and more sustainable future, green energy sources will undoubtedly be the key.

According to paragraph 2, which of the following is NOT an advantage of solar power?

Sự phân chia thế giới thành các nhóm nước nói lên tình trạng chủ yếu nào sau đây?

Số proton và số neutron trong hạt nhân nguyên tử \(_{80}^{201}X\) là

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

FASHION FOR EVERYONE

"Are you tired of wearing the (1)______? Do you want to express your style in a (2) _____ way? Fashion is not just for the runway; it's for everyone! Our new collection features pieces (3) _____  for comfort and style will fulfill your wish. Each item is made from high-quality materials, which ensure you feel great all day. Whether you're looking for casual wear or something  to make impression (4)_____others at a party, we've got you covered. (5)_____our store and meet our team who can help you find the perfect outfit. Join the fashion revolution and start (6) _____ your unique style today!"

Cho hàm số \(y = f(x)\) có bảng biến thiên như sau:

Tổng số đường tiệm cận ngang và tiệm cận đứng của đồ thị hàm số đã cho là