Question

. Определить численность населения города на конец года, если в начале года в нем проживали 50 тыс. чел., естественный прирост за год составил 20‰.

Answer 1

Ответ:

60 тыс.человек

Объяснение:

Answer 2

Calculation of Population at the End of the Year

To determine the population of the city at the end of the year, we need to consider the initial population and the natural growth rate.

Given: - Initial population at the beginning of the year: 50,000 people - Natural growth rate for the year: 20‰ (per mille)

To calculate the population at the end of the year, we can use the following formula:

Population at the end of the year = Initial population + (Initial population * Natural growth rate)

Substituting the given values into the formula:

Population at the end of the year = 50,000 + (50,000 * 0.02)

Calculating the result:

Population at the end of the year = 50,000 + 1,000

Population at the end of the year = 51,000 people

Therefore, the estimated population of the city at the end of the year is 51,000 people.

Please note that this calculation assumes a constant natural growth rate throughout the year and does not take into account other factors such as migration or changes in birth and death rates.