Sử dụng kí hiệu toán học để viết lại mệnh đề: "Các số tự nhiên chia hết cho $4$ thì chia hết cho $2$".

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.

DISCOVER THE FUTURE OF LEARNING WITH SMARTLEARN!

Are you ready to learn in a fun and easy way? Try SmartLearn – the app that makes studying (1)________ for everyone! SmartLearn helps students of all ages learn (2)________ and improve their grades. With SmartLearn, you can study anytime, anywhere! The app offers interactive lessons in many subjects like math,  science, English, and history. You can play games, watch videos, and take quizzes to remember what you learn. The lessons (3)________ by teachers are simple and enjoyable. Plus, SmartLearn is safe and family-friendly, so parents can trust it! Download the app today on your phone or tablet (4)________ free. You can try basic lessons or (5)_______ premium access for more features, like personalized study plans and expert tips. Start (6)________ with SmartLearn and see the difference. Don’t wait – get smarter today!

Phương pháp thực nghiệm có các bước thực hiện nào sau đây?

Ở ruồi giấm, gene A quy định tính trạng mắt đỏ bị đột biến thành gene a quy định mắt trắng. Khi hai gene nói trên tự tái bản 4 lần thì số nucleotide trong gene mắt đỏ ít hơn trong các gene mắt trắng 30 nucleotide tự do. Biết gene mắt trắng tăng thêm 3 liên kết hydrogen so với gene mắt đỏ. Xác định kiểu đột biến.

Một vật có khối lượng m trượt trên mặt phẳng ngang. Biết hệ số ma sát trượt giữa vật và mặt phẳng là μ, gia tốc trọng trường là g. Biểu thức xác định lực ma sát trượt là

Dựa vào đồ thị độ dịch chuyển - thời gian của một chuyển động thẳng đều có thể xác định được vận tốc của chuyển động bằng công thức

Tổ chức liên kết kinh tế khu vực nào có đa số các nước thành viên nằm ở Nam bán cầu?

Read the following passage 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 18 to 22.

The origins of popular foods often reveal surprising historical insights. (18)______. While many assume that curry was introduced to England through interactions with India in the 1600s, historical evidence suggests otherwise. Wealthy English families,(19)______, were consuming dishes prepared with curry spices as early as the time of King Richard I. Notably, the term “curry” appears in an English cookbook published in 1377, long before British ships traveled to India. This early mention highlights how food traditions can transcend borders and evolve over centuries, influenced by trade and exploration.

Similarly, pizza, a dish frequently associated with Italian cuisine, (20)______. While modern pizza originated in Naples, records indicate that in the 500s, Persians consumed round, flat bread topped with cheese. This precursor to the pizza we know today reflects the global interconnectedness of culinary traditions, where simple yet innovative recipes emerge in different cultures independently. (21)______.

The history of hamburgers also deviates from common perceptions. While widely regarded as an American culinary creation, (22)_______. According to historical accounts, Otto Kuasw created the first hamburger in 1891, and by 1895, German sailors had introduced the dish to the United States. This journey from Germany to the U.S. demonstrates how cultural exchanges shape iconic dishes.

Understanding the origins of these foods enhances appreciation of their cultural and historical significance. Regardless of their provenance, their enduring appeal lies in their taste, adaptability, and ability to bring people together across time and space.

Chị C là nội trợ thường xuyên đi siêu thị để mua thực phẩm và các đồ gia dụng trong nhà. Trong trường hợp này chi C đóng vai trò là chủ thể gì của nền kinh tế?

CHỦ ĐỀ 5

(Tham khảo bài văn của chủ đề trong đường link dưới đây ở trang 50)

https://tvsthpt.dlib.vn/app/doc-sach-ebook/d0a01a0e4114

Và trả lời câu hỏi sau:

Khi khối lượng phân tử aren tăng, đại lượng vật lí biến đổi có quy luật là (……).

Câu thơ “Tùng cúc lưỡng khai tha nhật lệ” có thể hiểu là:

Read a flyer promoting a new gym. Decide if the statements are true (T) or false (F). 

About us

You don't want just a gym membership. You want a membership that means something. And that means you need support, expert help and a community.

Best Body Fitness isn't just a gym: it's a full-service fitness membership made for you.

Here's how it works:

STEP ONE: Your assessment

We begin with an assessment session. This is a chance for you to see what we do at Best Body. Our assessment plans are no-cost and no-risk. We'll also make a training plan specifically for you.

STEP TWO: Your training

When you decide to become a Best Body member, we show you what to do, how to do it and why you are doing it. After a few sessions with an expert private trainer you will feel comfortable working out on your own. But don't worry, we'll always be nearby if you have questions.

STEP THREE: Your membership

Membership works on a month-to-month basis. There are no sign-up fees and no cancellation fees. Start and stop whenever you want. And the best part? Our fees are the most competitive in the whole downtown area.

STEP FOUR: Your community

At Best Body Fitness, we see everyone as part of a big team. And when you work with a team, you can do great things. Join any of our specialized classes, led by expert instructors. Come to our nutrition classes. Participate in our regular social events. Everything is included in your fee.

At this gym, you always do exercise with an expert instructor.

Mục đích chính của Quỹ Tiền tệ Quốc tế là

Cho dãy số có các số hạng đầu là: \(\frac{1}{4};\frac{1}{{{4^2}}};\frac{1}{{{4^3}}};\frac{1}{{{4^4}}};\frac{1}{{{4^5}}};...\) Số hạng tổng quát của dãy số này là?

Read the passage carefully.

1. It is estimated that about 40 per cent of the world's population use social media, and many of these billions of social media users look up to influencers to help them decide what to buy and what trends to follow. An influencer is a person who can influence the decisions of his or her followers because of his or her knowledge or special knowledge in a particular area, e.g. fashion, travel, or technology. Influencers are now seen by many companies as a direct way to customers' hearts. Brands are now asking powerful influencers to market their products. With some influencers charging up to $25,000 for one social media post, it is no surprise that more and more people are keen to become influencers, too. If you are one of them, then here are five tips on how to do it.

2. Choose your niche: What is the area that you know most about? What do you feel most excited talking about? Find the specific area that you are most interested in and develop it.

3. Choose your medium and write an interesting bio: Most influencers these days are bloggers and micro-bloggers. Decide which medium – such as your own online blog, Instagram or Snapchat – is the best way to connect with your followers and chat about your niche area. When you have done that, write an attention-grabbing bio that describes you and your speciality area in an interesting and unique way. Make sure that people who read your bio will want to follow you.

4. Post regularly and consistently: Many influencers post daily on their social media accounts. The more you post, the more likely people will follow you. Also, make sure that your posts are consistent and possibly follow a theme.

5. Tell an interesting story: Whether it is a photo or a comment that you are posting, use it to tell a story that will catch the attention of your followers and help them connectwith you.

6. Make sure people can easily find your content: Publicize your posts on a variety of social media by hashtags and catchy titles to make sure that they can be easily found. There is no point writing the most exciting blogposts or posting the most attractive photographs if no one is going to see them.

7. Most importantly, if you want to become a social media influencer, you need to have patience. Keep posting and your following will gradually increase. Good luck!

Choose an option (A, B, C, or D) that best answers each question.

What is the passage mainly about?

Ren ngoài có tên gọi khác là:

Các phát biểu dưới đây là đúng hay sai khi nói về vai trò của sinh học?

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.

UNBREAKABLE SPIRIT: AN EVENING WITH NICK VUJICIC

We are thrilled to announce that (1) ______ Nick Vujicic will be visiting our community for an exclusive seminar (2) ______ to inspire, empower, and create lasting change. This once-in-a-lifetime event will offer attendees the opportunity to hear Nick's powerful story of resilience, faith, and perseverance firsthand. Born without limbs, Nick has transformed his circumstances into a source of (3) ______. He has spoken to millions of people around the globe, spreading messages of hope, and the courage to turn obstacles (4) ______ opportunities. Nick’s dynamic and engaging approach has (5) ______ a lasting impact on audiences of all ages and backgrounds. Participants will gain practical strategies for overcoming challenges, achieving personal and professional goals. This event is organized (6) ______ personal growth, motivate change, and cultivate unity. Join us for an unforgettable experience. Space is limited, so be sure to reserve your spot today!

Một chiếc cột dựng trên nền sân phẳng. Gọi O là điểm đặt chân cột trên mặt sân và M là điểm trên cột cách chân cột 30cm. Trên mặt sân, người ta lấy hai điểm A và B cách đều O là 40cm (A, B, O không thẳng hàng). Người ta đo độ dài MA và MB đều bằng 50cm. Chọn khẳng định đúng?

Phương án nào sau đây thuộc thị trường tư liệu sản xuất?