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.
But when it comes to the big-screen version of The Hobbit, it's all about size, baby: Peter Jackson's sprawling adaptation of J.R.R. Tolkien's book features no fewer than 13 dwarves, three wizards, two elven leaders, a dragon, a sinister ring lover and, of course, the titular heroâall part of an epic adventure spanning three films.