Cho số nguyên dương \(n\) thoả mãn \(C_n^2 = 45\). Giá trị \(A_n^3\) là?

Giá trị của biểu thức: P = cos0° + cos1° + cos2° + ... + cos178° + cos179° + cos180° thuộc khoảng nào sau đây?

Read the following passage about the A Vision of a Harmonious Multicultural Society 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.

By 2050, our world will have undergone remarkable transformations in how different cultures coexist. The walls that once divided nations are vanishing into thin air as global citizens embrace diversity like never before. Technology will serve as the great equalizer, with translation devices making language barriers a thing of the past. In urban centers worldwide, neighborhoods will showcase architectural influences from multiple cultures, creating spaces where everyone feels at home regardless of their background. Public spaces will feature gardens with plants from different continents, symbolic of how various cultures can thrive together in one environment.

[I] Education systems will prioritize cultural literacy alongside traditional subjects. [II] Schools will teach world history from multiple perspectives rather than through a single cultural lens. [III] Students will routinely participate in virtual exchange programs, allowing them to form friendships with peers around the world without leaving their classrooms. [IV] Government policies will recognize that a harmonious multicultural society requires institutional support, with resources allocated to community centers where cultural exchange happens organically through shared meals, festivals, and collaborative art projects.

Economic systems will evolve to value diverse approaches to business and innovation. Companies will actively seek employees from varied backgrounds, recognizing that diverse teams create more innovative solutions. Traditional knowledge from indigenous communities will be respected and incorporated into sustainable development practices. The entertainment industry will produce content that authentically represents multiple cultures, moving beyond stereotypes to show the complexity within each tradition. Digital platforms will help preserve endangered languages and cultural practices through accessible archives and learning tools.

The greatest achievement of this harmonious world will be a new understanding of human identity. People will identify with multiple cultural traditions simultaneously without feeling conflicted about their loyalties. Holidays from various traditions will be celebrated collectively, creating new hybrid celebrations that honor multiple heritages. The concept of "us versus them" will gradually fade as people recognize shared values across different traditions. While challenges will remain, the dominant attitude will be one of curiosity rather than fear when encountering differences.

Where in paragraph 2 does the following sentence best fit?

These experiences will foster deep cross-cultural understanding from an early age.

Nội dung hiến pháp bao gồm vấn đề nào?

Biên giới Trung Quốc với các nước chủ yếu là gì?

Bơm proton là quá trình như thế nào?

Phạm vi kết nối của mạng LAN là

CHỦ ĐỀ: CHẾ TẠO BÊ TÔNG NHẸ CÓ KHẢ NĂNG CÁCH NHIỆT VÀ CHỊU LỰC

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 21)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0f7e16b522f

Và trả lời câu hỏi sau:

Theo PGS.TS. Nguyễn Hùng Phong, việc sử dụng bê tông nhẹ giúp

Công nghệ xử lí bằng áp suất cao:

Tiến hành mạ bạc cho một huy chương bằng kim loại đồng (copper) theo sơ đồ minh họa bên.

Phát biểu đúng là:

Theo quy định pháp luật, công dân sẽ có quyền:

Nội dung nào dưới đây cho thấy các dân tộc sinh sống trên đất nước Việt Nam đều bình đẳng về kinh tế?

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.

KEEPING PETS – THE PERFECT COMPANION!

Are you thinking about (1) _____ a pet? Pets bring joy and companionship into our lives, making each day more exciting and (2) _____. Imagine coming home to a loyal dog or a playful cat. They are more than just animals—they are (3) _____ for you and your family.

Keeping pets requires responsibility, but the rewards are immeasurable. Choose a pet (4) _____ your lifestyle and home environment. For example, a small apartment is ideal for cats, while dogs might need more space to roam.

Remember, pets thrive (5) _____ love, care, and proper training. Taking the time to (6) _____ their needs is essential for a happy and healthy pet.

Start your journey to unconditional love with the perfect pet today!

Nói về ý nghĩa của liên kết gen, điều nào là đúng?

Rút gọn biểu thức \(\frac{{{x^{\frac{4}{3}}}y + x{y^{\frac{4}{3}}}}}{{\sqrt[3]{x} + \sqrt[3]{y}}}\) (với \(x,y > 0\)) được kết quả là?

Read thefollowing passage and mark the letter A, B, C or D on your answer sheet to indicate the option that bestfits each of the numbered blanksfrom 18 to 22.

Peer pressure, (18) ________, can have both positive and negative effects. For instance, when surrounded by motivated peers, (19) ________. Positive peer pressure can be a great motivator, as peers who excel in academics or extracurricular activities can inspire others to follow suit. However, peer pressure can also lead to negative outcomes. The influence of friends who engage in risky behaviors, such as skipping school or using substances, can encourage others to make poor decisions. Studies have shown that teenagers are more likely to take risks in the presence of their peers because they feel more confident when surrounded by others.

While peer pressure is often associated with negative behavior,  (20) ________. For example, students may be encouraged to excel in their studies or participate in volunteer activities due to the positive influence of their peers. However, it is important to develop strong decision-making skills and self-confidence (21) ________.

Parents and educators play a key role in helping young people navigate peer pressure. By teaching young people how to recognize both positive and negative peer pressure, and how to make independent, thoughtful decisions, parents and educators can help ensure that students thrive in a healthy, supportive environment. Encouraging open communication, providing advice on how to stay true to one's values, and helping students develop self-confidence are all crucial aspects of this process.

In conclusion, peer pressure is a powerful influence. (22) ________, teenagers can succeed and grow in a positive social environment.

The final product of the process of drying liquids that uses the first method will be ______.

Mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 18 to 23.

       Music brings many benefits to our lives, especially when we learn something new. Firstly, it makes learning more enjoyable. When we listen to music while studying, it can help us feel relaxed and happy. (18) _______. For example, if you are learning a new language, listening to songs in that language can help you understand and remember words better.

       Secondly, music helps us focus. (19) _______, our mind becomes less distracted. We can concentrate better on our tasks, whether it’s reading, writing, or solving problems. This is because music has a special way of grabbing our attention and (20) _______.

       Finally, music connects us with other cultures. Through music, we can learn about the traditions, feelings, and (21) _______. It’s like traveling to new places without leaving (22) _______. We can hear different instruments, rhythms, and voices that tell us about the rich diversity of our world.

       In summary, music is not just about entertainment. It helps us learn better, stay focused, and (23) _______. It’s a powerful tool that can make our learning journey more exciting and rewarding.

Các khoản thu ngân sách nhà nước phân cấp cho cấp địa phương hưởng, thu bổ sung từ ngân sách trung ương được gọi là gì?