Answer:
c i think :/ sorry if its not right
Step-by-step explanation:
So in 10 years, the population will double.
8 years is just before doubling to 6800.
If you consider 10 years to be 100% of the doubling time, 8 years is 80%.
And 80 as a decimal is 80/100 = 0.8
So the answer is 0.8 * 6800, simplify.
2000 to get 50 on u to be Nansen Lakshadweep. Hand
Let's apply the following formula:
(x + a)^2 = x^2 + 2ax + a^2
We know that 2ax = -20x
Now, let's solve for a
First, let's divide both sides by 2.
ax = -10x
Now, let's divide both sides by x
a = -10
Now, let's square that value to find the number that completes the square.
a^2 = (-10)^2
a^2 = 100
The number that completes the square is 100.
Have an awesome day! :)