Answer:
B) perpendicular
Step-by-step explanation:
i graphed them
Well I'm just doing some random math so it might be 300?
The formula for compounded interest is A = P (1+r/n)^nt.
P=580
r = .09
n = 1
t = 9
<span>
To find how much the balance is at the end of nine years, plug in all of the knows into the formula.</span>
A = 1259.698 is how much the balance will be. (Rounded to 1259.70 if you round to the nearest cent).
(1600,3600) you multiply the 4X400 and 9X400
