Find the equation of the line.

the perpendicular bisector to the segment with segment with endpoints (-3,7) and (9,3).

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.