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.
Own over a dozen versions of The Hobbit and have an extensive collection of Tolkien related books and studies. Fili, Kili, Oin, Gloin, Thorin Oakenshield, Dwalin, Balin, Bifur, Bofur, Bombur, Dori, Nori, and Ori. The two youngest are Fili and Kili.