7cos(x) + 4cos(-x) 4.Find all solutions to the equation in the interval [0, 2Ï]. Mrs. Jones earns $12.50 an hour at her job. She cannot work more than 40 hours in one week because her employer cannot pay overtime. She makes at least 350 dollars a week at her job while working a variety of hours per week.
In The Hobbit, the dwarves names were Fili, Kili, Oin, Gloin,  Thorin Oakenshield, Dwalin, Balin, Bifur, Bofur, Bombur, Dori,  Nori, and Ori, so there were 13.
A list of all the characters in The Hobbit. The The Hobbit characters covered include: Bilbo Baggins, Gandalf, Thorin Oakenshield , Gollum, Smaug, Bard, Beorn, Elrond, Dark Lord Sauron, Thror, Dwarves, Elves, Humans, Trolls, Goblins, Wargs.