Mathematics, 04.11.2020 06:00 jaylabazemore
PLEASE HELP
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)
Answers: 2
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PLEASE HELP
Given that y varies inversely with the square of x, and that y=20 when x=1/2
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