Answer:
A
Step-by-step explanation:
FV=PV(1+i)^t
2500(1+.03)^4
A
Do you want help with all or a specific one?
The first statement "<span>y varies directly as x" means that as y increases, x also increases. To help us we need to assign a proportionality constant, k. We can now say:</span>
y=kx where k is just a constant. Then substitute the values,
180=kn
n=5k
With these equation we know that k is equal to (positive or negative) 6 and therefore we can get n to be (positive or negative) 30.
Answer:
10 plu 10 plus 100 plus 10 plus 10 plus 10 plus 10 plus 10 plus 5 plus 5
Step-by-step explanation: