Your answer is J) 4.
We can find this by first finding the area of the old rug by multiplying 8 by 4, which gives us 32 ft².
Then we find the dimensions of the new rug by doubling 8 and 4, to give us 16 and 8, and we can then multiply these to find the area of the new rug which is 128.
Finally, we divide 128 by 32 to find the scale it was multiplied by, and we get 4.
I hope this helps!
Correct Answer: Option APrincipal Amount = P = $23,400
Interest rate = r = 3% = 0.03
Time = t = 10
Number of compounding periods in a year = n = 2
Compounded amount = A = ?
Formula for compound interest is:

Using the values, we get:
Option A is the closest one, so its the correct answer
There are 12 months in a year.... so divide apr by 12....
D because debt is classed as a liability
Your answer would be -624 because 1-210-3= -212 then 3 times -212 +12= -624