Question

У дома высотой 22м посадили эвкалипт.Длина саженца равна 2м.Через сколько лет этот эвкалипт будет выше дома на 40м,если за год он вырастает на 5 м ?

Answer 1

Через 12 лет он будет выше нашего дома

Answer 2

(40+20) :5 =12 (лет)

Answer 3

Calculating the Growth of the Eucalyptus Tree

To calculate the number of years it will take for the eucalyptus tree to grow taller than the 22m house by 40m, we can use the given growth rate of the tree.

Given: - Height of the house: 22m - Length of the eucalyptus sapling: 2m - Annual growth rate of the eucalyptus tree: 5m

We need to find out the number of years it will take for the eucalyptus tree to grow taller than the house by 40m.

Calculation

The eucalyptus tree needs to grow an additional 40m to surpass the height of the house. With an annual growth rate of 5m, we can calculate the number of years it will take using the following formula:

Number of years = (Total height difference) / (Annual growth rate)

Substituting the given values: Number of years = (40m) / (5m/year) = 8 years

Therefore, it will take the eucalyptus tree 8 years to grow taller than the house by 40m.

This calculation is based on the assumption that the growth rate remains constant over the years.

Conclusion

In conclusion, the eucalyptus tree, with an annual growth rate of 5m, will take 8 years to grow taller than the 22m house by 40m.