The formula to find the kinetic energy of an object measured in Joules. E, IS E- mv. where m represents the mass of the object in kilograms and v represents the velocity
(or speed) of the object in meters per second. What is the equation to find m in terms
of E and v?

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.