Please help and show work

sqrt( 3V /(pi h)) =r

Step-by-step explanation:

V = 1/3 pi r^2 h

Multiply each side by 3

3*V = 3*1/3 pi r^2 h

3V =  pi r^2 h

Divide each side by pi h

3V / (pi h) = pi r^2 h / ( pi h)

3V /(pi h) = r^2

Take the square root of each side

sqrt( 3V /(pi h)) = sqrt(r^2)

sqrt( 3V /(pi h)) =r

3, 12, 48, 384, 1536, 6144, 24576, 98304

step-by-step explanation:

just keep timing it by 4.

$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