Which web source citations are formatted according to mla guidelines? check all that apply.

“nelson mandela, anti-apartheid icon and father of modern south africa, dies.” karimi, faith. cnn. turner broadcasting. 5 dec. 2013. web. 1 mar. 2014.
“nelson mandela biography.” bio. com. a& e television networks, n. d. web. 28 feb. 2014.
hallengren, anders. “nelson mandela and the rainbow of culture.” nobel prize. nobel media, n. d. web. 1 mar. 2014.
“nelson mandela, champion of freedom.” history. the history channel. web. 1 mar. 2014.
“the long walk is over.” the economist. the economist newspaper, 5 dec. 2013. web. 1 mar. 2014.

the answer is c 100% -apex

go i think this should he the answer i'm not sure

invention of the washing machine

in the past, people used sticks and stones or scrub boards to clean their clothing. as it was sweaty, backbreaking work, we owe a world of to james king because he created the model for the modern washing machine in 1851. the most important issue was that this machine cleaned clothes while a person cranked the handle. doing this made people who used it develop strong muscles in their arms. later, in 1908, alva j. fisher created an electric washing machine named thor. this one was not the first automatic washing machine. however, it was one of the most popular models at the time.