10 * (1.025)^9 = 12,48
Maybe 12.49 depending on rounding.
F=27/4 equation is solved
It should take 45 minutes. 18/12=1.5
30 times 1.5 is 45
Answer:

Explanation:
Here, we want to get the height of the building
Firstly, we need a diagrammatic representation of the presented information
We have that as follows:
The structures and their shadows form right triangles
Right triangles are similar
When two shapes are similar, the ratio of their corresponding sides is equal
Thus, we have it that:

To the nearest m, this is 124 m
The slope of the line is -300
The y-intercept other the one is 2,000
The linear function is f(x)=-300x+2,000