emily is on nikkis name because blogger and google suck

hey so this is emily swietlik because google and blogger hate me and wont let me sign in. ugh.

regardless, here is my blog about tonights hw...

number 19 threw me for a loop. i was confused how to get sine 7, and from what i could tell earlier in the chapter, it seemed like the answer would be been 7, but the text specifically said that it was not. any explanation would help.

also, number 43 and 55 were kind of confusing too.

thanks