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.
Literature. Legolas was the son of Thranduil, King of the Woodland Realm of Northern Mirkwood, who appears as the Elvenking in The Hobbit. Thranduil ruled over the Silvan Elves or Wood-elves of Mirkwood.Although he lived among the Silvan Elves, Legolas was strictly not one himself.His father Thranduil had originally come from Lindon; he and his son were actually Sindar, or Grey Elves, called in the singular Sinda :  Sindarin  was their language.he name Legolas Greenleaf first appeared in The Fall of Gondolin, one of the  Lost Tales , circa 1917. The character, who guides some survivors of the sack of the city to safety, is mentioned only once and is unrelated to the character discussed above.