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.
Bard the Bowman is a character in J. R. R. Tolkien 's The Hobbit.A Man of Laketown and a descendant of the ancient Lords of Dale, Bard manages to kill Smaug, the dragon, after which he becomes king of Dale.ard the Bowman could have been inspired by Wiglaf from Anglo-Saxon poem Beowulf.