Carrying a briefcase of money at 12 o'clock may be necessary for a business transaction, such as a scheduled meeting with a client or a financial exchange. It could also be for the purpose of making a deposit at a bank before it closes for the day. Additionally, it may be part of a routine cash pickup or delivery for a business, such as a retail store or a financial institution. Overall, the specific reason for carrying a briefcase of money at 12 o'clock would depend on the individual's personal or professional circumstances. **

Yes, the B737-800 can be configured to carry cargo in addition to passengers. Airlines have the option to remove seats and install cargo nets to convert the passenger cabin into a cargo hold. This allows the aircraft to transport a combination of passengers and cargo, making it a versatile option for airlines looking to maximize revenue potential. **

The amount of money a 13- or 12-year-old is allowed to carry outside can vary depending on the individual family's rules and the cultural norms of the community. Some parents may allow their children to carry a small amount of cash for emergencies or small purchases, while others may prefer to supervise their child's spending more closely. It's important for parents to consider their child's maturity and responsibility when deciding how much money they are allowed to carry outside. **

To transport a suit in carry-on luggage, you should first fold the suit jacket in half and place it in a garment bag to prevent wrinkles. Then, carefully roll the suit pants and place them on top of the jacket in the garment bag. Make sure to choose a carry-on bag that is large enough to accommodate the garment bag without cramming it in, as this can cause wrinkles. Once on the plane, you can ask the flight attendant to hang the garment bag in the closet if there is space available. If not, you can carefully lay the garment bag flat on top of other carry-on items in the overhead bin. **

Yes, it is necessary to carry out horse transport in certain situations. For example, if a horse needs to be moved to a new location for competition, breeding, medical treatment, or simply to a new home, transport is necessary. Additionally, transporting horses may be necessary for their well-being, such as moving them to a location with better grazing or shelter. Proper horse transport is important to ensure the safety and comfort of the animals during the journey. **

Yes, you can transport snow globes in your carry-on luggage. However, they must be packed in a way that prevents them from breaking during the flight. It's recommended to wrap the snow globe in clothing or bubble wrap to protect it. Additionally, if the snow globe contains more than 3.4 ounces of liquid, it must be placed in a clear, quart-sized plastic bag with other liquids and gels. Always check with the Transportation Security Administration (TSA) for the most up-to-date guidelines before traveling. **

Yes, drones can transport cargo. They are being increasingly used for delivering packages, medical supplies, and other goods in various industries. Drones offer a cost-effective and efficient way to transport cargo, especially in hard-to-reach or remote areas. However, there are still regulatory challenges and technical limitations that need to be addressed for widespread adoption of drone cargo transportation. **

If 4 trains with 12 wagons each can carry 840 tons, then each train with 12 wagons can carry 840/4 = 210 tons. Therefore, each wagon can carry 210/12 = 17.5 tons. Since each train with 18 wagons can carry 18 x 17.5 = 315 tons, then 6 trains with 18 wagons each can carry 6 x 315 = 1890 tons of coal. **