Answer:
2,340,208.5 or 2,340,209
Step-by-step explanation:
You could answer this by multiplying the current population of 800,000 by 1.05 (1.05 represents the annual growth rate of population) and do that 22 times. But that would take a while.
we got 1.05 because the formula says that y = a( 1 + r ) power t
for a we will give it 1
so y = 1 ( 1 + 0.05) power t
it will give us 1.05
to do this faster, you would first calculate (1.05)22and then multiply this by 800,000.
So, 800,000 x (1.05)22 = 2,340,208.5 or 2,340,209
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
7x^2 minus 10x^2 is 3x^2
-7x +9x is 2x
Lastly, 1 + -5 is -4
So your answer should be 3x^2 +2x-4. I hope this helps. Also I hope the picture is clear enough to see!
Answer:
D
Step-by-step explanation:
because it has a varying and uniform difference of -3