Simply will say
4000(3.5%) = 140 km^2
So each year will decrease by 140km^2
To find till 9th years it will be
4000-(140*9)=2740 km^2
Area after 9 years is 2740 km^2
Answer:
Step-by-step explanation:
We are given the following in the question:
where p gives the profit.
We want to keep the profit positive, thus
Thus, x should lie between 40 and 110 so that the profit is always positive.
Least common denominator is 36
Answer:
f(2) = -2
Step-by-step explanation:
plug in 2 to wherever x is in this statement:
f(2) = -2(2^2) - 2(2) + 10
f(2) = -2(4) - 4 + 10
f(2) = -8 - 4 + 10
f(2) = -2
You are correct! 25% is equal to 1/4 or 0.25, not 2 1/2 and/or 2.5
