Why is it impossible for Eve to determine the new color mixture she intercepted from Alice and Bob? A. Eve just isn't trying hard enough as she has the public key
B. Eve does not have the public key
C. Eve does not know their private keys
D. none of the above

What do you call a person who is mean in school?

Which describes the effect the use of figurative language has on the tone of this excerpt? select all that apply

Sure, i wish things had turned out differently for me in vietnam. but i know things could have turned out worse, too. so ljust try to be for what i do have and do my best to be independent. i can dress myself and even tie a tie. no more playing guitar, though. if i close my eyes, i can just about hear the music. just strumming my heartstrings is what i'm doing, i suppose. how could the author best resolve this situation to create a feeling of somber regret? a. the narrator describes the difficulty in cooking for himself. b. the narrator decides to sell his guitar and take up a new instrument. c. the narrator points out that he doesn't have to wear a tie too often. d.the narrator mentions a friend who did not live through the war.