Please help i am adding you to brainliest promise please help

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18 }, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.