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.
Dwarves - Thorinâs group, composed of Fili, Kili, Dwalin, Balin, Oin, Gloin, Ori, Dori, Nori, Bifur, Bofur, and Bombur, none of whom is really developed as an individual character in the novel. The narrator describes dwarves unfavorably in Chapter 12, noting their greed and trickery.