283.80 + 67% = 473.94
I believe that is it
Answer:

Step-by-step explanation:
If the length of the square side is a units, then the area of the square is

In your case, the side length is

then the area is

Answer:
r = 3072. A 4 is multiplied times each term to arrive at the next term. OR ... divide a2 by a1 to find the common ratio of 3072. :)
Step-by-step explanation:
Answer:
$48.54
Explanation:
We must express the interest rate on a monthly basis.
i = 8 %/yr = 0.6667 %/mo = 0.006 667
A = $4000
n = 120 mo





P = 48.531
The banks round up the numbers, so Seki’s monthly payment is $48.54.
Answer: add 17 and 10 then 18 times 2
Step-by-step explanation: