Y is inversely proportional to the square of x.
A table of values for x and y is shown. 1 x 123
Y 4 11
a) Express y in terms of x.
b) Work out the positive value of x when y = 25

answer: procent 54 wynosi 33,33%

answer: i guess 105 degrees?

step-by-step explanation:

$4034.40

the perimeter of the field is the sum of the lengths of the four sides:

47 yd + 158 yd + 47 yd + 158 yd = 410 yd

the cost of 3 ft (1 yd) of fence is 3×$3.28 = $9.84.

so the cost of jake's wood perimeter fance is

(410 yd) × ($9.84 /yd) = $4034.40