-3
because it goes left 1 up3
3/-1 = -3 as the slope
Answer: 4230.14
Step-by-step explanation:
The amount that the balance is multiplied by each month is
.
So, after t months, the balance is 
.
Substituting in t=6, we get the balance is
, to the nearest hundredth.
A=p (1+r)^t
A future value
P present value 4.98
R rate 0.04
T time
After 3 years
A=4.98×(1+0.04)^(3)
A=5.60
7.50=4.98 (1.04)^t
Solve for t
T=log(7.50÷4.98)÷log(1.04)
T=10 years
Hope it helps:-)
Step-by-step explanation:
I uploaded the answer to the file hosting:
Answer:
$123.25
Step-by-step explanation:
A selling price reflecting a 45% markup can be found by multiplying the wholesale price ($85) by (1 + 0.45), or 1.45:
1.45($85) = $123.25
