Can u pls help me with this question

Answer this question! 30 points and brainliest! only if you know the answer.

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?