In Lesson 1.4, we will be discussing the answer key for the exercises in the previous lesson. It is important to review and understand the answers to the exercises, as they will help you to consolidate your learning and reinforce the concepts covered.
The answer key provides you with the correct answers to the exercises, along with explanations and solutions. It is a valuable resource for self-study and can be used to check your understanding and progress.
By studying the answer key, you will be able to identify any mistakes or areas where you may need additional practice. It is important to take the time to carefully review the answer key and reflect on your performance in order to improve your skills and knowledge.
Lesson 1.4 Answer Key
In Lesson 1.4, we covered various topics related to problem solving and critical thinking. This answer key provides the solutions and explanations to the exercises and questions discussed in the lesson.
Exercise 1: The answer to this exercise is 42. To solve the problem, you need to first add 5 and 7, which equals 12. Then, multiply 12 by 3, resulting in 36. Finally, subtract 4 from 36 to get the final answer of 42.
Exercise 2: In this exercise, the correct answer is option B. Option A is incorrect because it does not consider all the given information. Option B is the only choice that takes into account both the height and distance of the object.
Question 1:
The first step in solving this problem is to identify the main issue. In this case, the main issue is a lack of communication between the departments.
To address this issue, it is important to establish clear channels of communication and promote open dialogue between the departments. This can be done through regular meetings, email updates, and shared documents.
Question 2:
The key to solving this problem is to break it down into smaller, manageable tasks. Start by identifying the specific components or steps required to complete the project.
- Step 1: Research and gather information
- Step 2: Analyze the data and identify patterns
- Step 3: Develop a plan or strategy
- Step 4: Implement the plan
- Step 5: Evaluate the results
By approaching the problem systematically and focusing on individual tasks, you can effectively solve the problem and achieve your goals.
Question 3:
The correct answer to this question is option C. Option A is incorrect because it does not consider the potential impact of the decision on other stakeholders. Option B is incorrect because it only focuses on short-term benefits without considering long-term consequences.
Option C, on the other hand, takes into account the interests of all stakeholders and considers the long-term implications of the decision. It promotes fairness and sustainability, making it the best choice in this scenario.
Overall, Lesson 1.4 provides valuable insights into problem-solving techniques and critical thinking strategies. By applying these concepts, you can effectively solve problems and make informed decisions in various situations.
Explanation of Answer Key
Below is the explanation of the answer key provided for Lesson 1.4. Each question and its correct answer are outlined, helping you understand why the specific answer is correct.
Question 1:
What is the capital of France?
The correct answer is Paris. Paris is the capital of France, as well as its largest city. It is known for its famous landmarks such as the Eiffel Tower and the Louvre Museum.
Question 2:
Who discovered gravity?
The correct answer is Sir Isaac Newton. Newton is known for his laws of motion and his theory of universal gravitation. He is considered one of the most influential scientists in history.
Question 3:
What is the chemical symbol for gold?
The correct answer is Au. Au is the chemical symbol for gold, derived from the Latin word “aurum.” Gold is a precious metal that is highly valued for its beauty and rarity.
Question 4:
Who wrote the novel “Pride and Prejudice”?
The correct answer is Jane Austen. “Pride and Prejudice” is a classic novel written by Jane Austen and published in 1813. It is one of Austen’s most well-known works and is considered a literary masterpiece.
Question 5:
What is the square root of 64?
The correct answer is 8. The square root of a number is a value that, when multiplied by itself, gives the original number. In this case, 8 multiplied by 8 equals 64.
By reviewing the explanation of the answer key, you can better understand the reasoning behind each correct answer. This can help you improve your knowledge and performance in future assessments.
Question 1 Answer
The answer to question 1 is 42. This number is widely known for its significance in popular culture, including a famous reference in the book “The Hitchhiker’s Guide to the Galaxy” by Douglas Adams. In the book, the number 42 is described as the “Answer to the Ultimate Question of Life, the Universe, and Everything”. This has led to the number becoming a symbol of deep philosophical and existential meaning.
Furthermore, the number 42 is a composite number, meaning it can be divided evenly by factors other than 1 and itself. In this case, 42 can be divided evenly by 1, 2, 3, 6, 7, 14, 21, and 42. This property makes it an interesting number in mathematics and number theory.
In addition, 42 has cultural references in various forms of media, such as movies, music, and television shows. It is often used as a random or humorous number, adding an element of surprise or intrigue to the context in which it is used.
In conclusion, the answer to question 1 is 42, which holds symbolic, mathematical, and cultural significance. Whether you encounter it in literature, mathematics, or popular culture, the number 42 is likely to captivate your curiosity and spark your imagination.
Question 2 Answer
The answer to question 2 is that there are multiple ways to represent a mathematical expression. In the given exercise, the mathematical expression is represented using nested parentheses, multiplication, and addition. The expression can be simplified by following the order of operations, which states that the operations should be performed in the following order: parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).
To solve the expression in question 2, we can follow these steps:
- Start by simplifying the expression inside the innermost parentheses.
- Perform the multiplication and division operations from left to right.
- Perform the addition and subtraction operations from left to right.
- Substitute the values into the expression to find the final result.
Example:
- Start with the expression: (5 – 3) * 2 + 8 / 4
- Simplify the parentheses: 2 * 2 + 8 / 4
- Perform multiplication and division: 4 + 2
- Perform addition: 6
So, the answer to question 2 is 6.
Question 3 Answer
The answer to question 3 can be summarized as follows:
Question 3 asks about the importance of using appropriate language and tone when communicating with others. It emphasizes the need to consider the audience and context in order to effectively convey your message and avoid misunderstanding or offense.
Key points:
- Using appropriate language and tone is essential in effective communication.
- Consider the audience and context to tailor your language and tone accordingly.
- Be aware of cultural differences and sensitivities when communicating with people from different backgrounds.
- Avoid offensive or derogatory language that could harm relationships or hinder understanding.
By using respectful and considerate language, you can build stronger connections and foster positive communication with others.