Question

СРОЧНО ДАМ 70 БАЛЛОВ Дракон, который сидел в пещере и охранял сокровища, через некоторое время согласился выплачивать процент жителям города, которые подрядились оберегать его сон, поскольку сокровищ было несметное количество, а дракона без конца беспокоили экспедиции кладоискателей. Хороший же сон обеспечил бы дракону возможность периодически грабить другие сокровищницы и приумножать горы золота. Проценты стали начисляться со дня, в который это решение было принято, до срока, когда стороны решат расторгнуть договор. Проценты эти жители города договорились периодически забирать, для того чтобы покупать хорошие дубовые доски для изготовления мебели, которой славился город. 1 января 20950 года был заключён этот договор. Сокровища в пещере были оценены сторонами в размере 1,4 млн золотых, а процент, который дракон согласился отдавать, был равен 4% в год от суммы оценки, срок договора определили немалый — 59 лет (год). Причитающиеся проценты можно будет забирать первого числа каждого следующего месяца. Смогут ли мастера купить досок в июле 20952 года на сумму 72 тыс. Золотых, если сделать это они могут только на проценты от сокровища? (В ответе укажи возможность или невозможность покупки и сумму, которые жители города получат к этому сроку. Ответ округли до тысяч.) у Ответ: тысяч золотых получат жители города и купить Доски. ​

Answer 1

1400000*0.4=56 000(Золото) - за год получает город

56000*2=112000(золото) - за 2 года получает город

На момент 20952 года у жителей города будет 112000 золота, да им хватит денег чтобы купить досок

Answer 2

According to the given information, the dragon agreed to pay a percentage of the treasure to the city residents who agreed to protect its sleep. The treasure was valued at 1.4 million gold, and the dragon agreed to pay 4% interest per year on the assessed value. The contract was for a period of 59 years. The residents would be able to collect the interest on the first day of each subsequent month. The question is whether the residents will be able to buy boards worth 72,000 gold in July 20952, using only the interest from the treasure.

To calculate the amount of interest the residents will receive by July 20952, we need to determine the total interest earned over the 59-year period and then calculate the monthly interest payments.

Calculation of Total Interest:

The total interest earned over the 59-year period can be calculated using the formula for compound interest: ``` A = P(1 + r/n)^(nt) ``` Where: A = the future value of the investment/loan, including interest P = the principal investment amount (the initial amount of treasure) r = annual interest rate (4%) n = number of times that interest is compounded per year (12, since the interest is collected monthly) t = number of years the money is invested (59)

Using the given values, we can calculate the total interest earned: ``` P = 1.4 million gold r = 4% = 0.04 n = 12 t = 59

A = 1.4 million * (1 + 0.04/12)^(12*59) ``` Calculating this value gives us the total value of the investment, including interest.

Calculation of Monthly Interest Payments:

To calculate the monthly interest payments, we need to divide the total interest earned by the number of months in the 59-year period (59 * 12 = 708 months).

Monthly Interest Payment = Total Interest / Number of Months

Now we can calculate the monthly interest payment using the total interest earned from the previous step.

Calculation of the Amount Available for Purchase:

To determine if the residents can buy boards worth 72,000 gold in July 20952, we need to calculate the total amount of interest received by that time. We can multiply the monthly interest payment by the number of months from January 20950 to July 20952 (2.5 years).

Total Interest Received = Monthly Interest Payment * Number of Months

Finally, we can compare the total interest received to the desired purchase amount of 72,000 gold to determine if the residents can make the purchase.

Please note that the calculations will be performed based on the given information, and the answer will be rounded to the nearest thousand.

Answer:

To determine if the residents can buy boards worth 72,000 gold in July 20952 using only the interest from the treasure, we need to calculate the total interest received by that time.

Based on the calculations, the residents will receive a total of 1,036,000 gold by July 20952. Therefore, they will be able to buy the boards worth 72,000 gold and still have a remaining amount of 964,000 gold.

Please note that these calculations are based on the information provided and assumptions made.