One cannot demand rent from children in the same way as from adults, as children are not legally responsible for paying rent. However, parents can teach children about financial responsibility by assigning them age-appropriate chores and responsibilities in exchange for an allowance. This can help children learn the value of money and the concept of earning and budgeting. It's important to approach this in a way that is educational and supportive, rather than punitive. **

It is generally more effective to make polite requests rather than demanding something. Begging can come across as desperate and may not be well-received, while demanding can be seen as aggressive and off-putting. By politely asking for what you need or want, you are more likely to get a positive response and maintain good relationships with others. **

In most cases, the father of the children cannot demand the saved money of the children. The money saved by the children is typically considered their own property, and the father does not have a legal right to demand it. However, if the father has been providing financial support for the children and can demonstrate that the saved money is necessary for the children's well-being, he may be able to make a case for accessing the funds. Ultimately, the specific circumstances and applicable laws will determine whether the father can demand the saved money of the children. **

Yes, mathematicians are in demand in various industries such as technology, finance, and data science. Their expertise in problem-solving, critical thinking, and analytical skills are highly valued by employers. With the increasing reliance on data-driven decision-making, mathematicians play a crucial role in developing algorithms, models, and solutions to complex problems. As a result, there is a growing demand for mathematicians in the job market. **

Yes, one can demand something if they feel it is necessary or important. However, it is important to consider the context and manner in which the demand is made. It is always best to communicate one's needs and expectations respectfully and clearly to increase the likelihood of a positive outcome. **

Klarna's demand can be seen as justified due to the increasing popularity of their buy now, pay later service among consumers. The convenience and flexibility it offers to shoppers, along with the potential for increased sales for merchants, supports the demand for their services. Additionally, Klarna's innovative approach to online shopping and payment solutions has helped them stand out in the market, further justifying their demand. **

Yes, nutritionists are in demand as more people are becoming aware of the importance of a healthy diet and lifestyle. With the rise in chronic diseases related to poor nutrition, there is a growing need for nutritionists to help individuals make better food choices and improve their overall health. Nutritionists are also sought after in various settings such as hospitals, schools, fitness centers, and corporate wellness programs. Overall, the demand for nutritionists is expected to continue to grow as the focus on preventive healthcare increases. **

Vodafone's demand refers to the level of desire and need for their telecommunications services and products. This includes mobile phone plans, internet services, and other communication solutions. Vodafone's demand is influenced by factors such as consumer preferences, technological advancements, and competitive pricing. The company seeks to understand and respond to this demand in order to attract and retain customers in the highly competitive telecommunications industry. **