Answer:
509.85/55= $9.27 old payment per thousand
610.50/55= $11.10 new payment per thousand
(11.10/9.27)-1= 0.197= 19.7% increase
Answer:
The owner needs 195 meters of wire
Step-by-step explanation:
If the lot is squared shaped, then its area is given by the formula:

where x is the side of the square. Then considering the value they provide for the surface, each side must be of length:

Then the perimeter around this square lot is four times that side length:
Perimeter = 4 (16.25 m) = 65 m
and since the owner wants three rows of wire, the total length of wire needed is:
3 (65 m) = 195 m
Length of unit cube = 1 foot
volume of unit cube = 1 ft³
<span>If a cube is made of 8 unit cubes, cubes volume = 8×1 ft³ = 8 ft³</span>
249.58 is your answer matey