The attribute(s) make up the primary key in the table definition: class (crs_code, class_section, class_time, class_room, prof_num)

Ihave been given the number of guns per 100, and the total firearm-related deaths per 100,000. i have to find the actual number of guns per country and actual number of gun-related deaths. if somebody could show me how to do 1 question, i can finish the rest, i am just confused. tia

Visualizing a game of “tag” to remember the meaning of contagious

Alison is having a hard time at work because hee inbox is flooded with emails every day. some of these emails are unsolicited. some of other she don’t need. which action should she take to better manager her emails?