Answer:
Step-by-step explanation:
If the population increases at a rate of 4% per annum, then:
In year 1:
Where is the initial population and is the population in year n
In year 2
It can also be written as:
Taking out common factor
Taking out common factor (1 + 0.04)
Taking out again common factor
Simplifying
So
This is the equation that represents the population for year n
Then, in 4 years, the population will be:
When lines are perpendicular it’s called parallel, it’s when the lines never touch
5 units is the length of the side opposite ZB
There is 45.9 inches of snow for the whole year
so average / month = 45.9 / 12 = 3.825 inches