Question

За первую неделю рога у лосёнка выросли на 4 см, за вторую на 1 см больше, чем за первую, а за третью и четвёртую на 2 см меньше, чем за первую и вторую вместе. На сколько сантиметров выросли рога у лосёнка за четыре недели?

Answer 1

1) 4+1=5- вторая неделя2) 4+5=9- первая и вторая вместе3) 9-2=7-третья неделя

4)4+5+7=16см-за 4 недеели

Answer 2

Calculation of Horn Growth in Four Weeks

To calculate the total growth of the horns of the calf over four weeks, we need to analyze the growth patterns for each week.

- In the first week, the horns grew by 4 cm. - In the second week, the horns grew by 1 cm more than in the first week. - In the third and fourth weeks, the horns grew by 2 cm less than the combined growth of the first and second weeks.

Let's break down the growth for each week:

- First week: 4 cm - Second week: 4 cm + 1 cm = 5 cm - Third and fourth weeks: (4 cm + 5 cm) - 2 cm = 7 cm

Therefore, the total growth of the horns over four weeks is 7 cm.

Please note that the information provided is based on the given scenario and does not reflect real-world data.