The value of y varies inversely as x^2 and when x = 24, y = 15 . What is x when y =13?
+37167 The value of y varies inversely as x^2 and when x = 24, y = 15
this means y = k/x^2 where k is proportionality constant
or y x^2 = k now when x = 24 y = 15
15 (24^2) = 8640
now when y = 13 13 (x^2) = 8640 solve for 'x' value(s)
