I will give brainiest to whoever answers correctly !!

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?