Help! 5th grade math An electrician needs to cut a 55 foot wire into 7 equal parts. How long will each part be?
5 2/7
6 4/7
7 6/7
8 1/7

Two lines parallel to a third line are parallel to each other. always sometimes or never

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)