THIS WILL GIVE YOU 40 POINTS Given that y varies inversely with the square of x, and that y=20 when x=1/2

(i) find an equation connecting x and y (worth 4 marks)

(ii) determine the value of x when y=1/2 (worth 2 marks)

please help me

Long division setup showing an incomplete calculation. 12 is in the divisor, 6839 is in the dividend, and 5 hundreds and 6 tens is written in the quotient. 6000 is subtracted from 6839 to give 839. an unknown value represented by a box is being subtracted from 839. what number should be placed in the box to complete the division calculation?