Population are always modeled by exponential growth equation given by:
f(x)=a(1+b)^t
where:
a=original number
b=rate of growth
t=time
thus
f(x)=412(1.05)^t
the population after 9 months will be:
f(9)=412(1.05)^9=639.15=639
Answer: 180
Angles in a linear pair are always supplementary. This means they form a straight angle or a straight line.
Answer:
The answer is just 1 and 3.
Step-by-step explanation:
To understand this problem, you must think of what whole numbers actually are.
Whole numbers consist of Positive integers and Zero.
Positive integers include 1, 2, 3, 4, 5, 6, ... etc
Zero is 0
The reason 
isn't a whole number is because that fraction doesn't reduce any further and does not yield a whole number.
It would be around 9.304. so you'd round to the nearest tenth 9.3
