BE Given: 0 -
Prove: AB II DE
Statements
А
1.42
2. A2 +1 = E + 1
3. A o + D +
Reasons
1. given
2. addition property
3. property of proportion
4. addition of fractions
5. segment addition
postulate
6. substitution property
7. reflexive property
ADDC BE+EC
DC
EC
5. AC=AD+DC;
BC = BE + EC
B
Complete the steps of the proof.
7.238 23
8. AABC - ADEC
8.
9. 21 22
9.
Intro
Done

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.)