(a) If he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? (b) If 6 bottles of wine are to be randomly selected from the 30 for serving, how many ways are there to do this? (c) If 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety?

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.CT: Test
Problem 24CT
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(Devore Section 2.3 #30) A friend of mine is giving a dinner party. His current wine supply
includes 8 bottles of zinfandel, 10 of merlot, and 12 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?
(b) If 6 bottles of wine are to be randomly selected from the 30 for serving, how many ways are
there to do this?
(c) If 6 bottles are randomly selected, how many ways are there to obtain two bottles of each
variety?
(d) If 6 bottles are randomly selected, what is the probability that this results in two bottles of
each variety being chosen?
(e) If 6 bottles are randomly selected, what is the probability that all of them are the same variety?
Transcribed Image Text:(Devore Section 2.3 #30) A friend of mine is giving a dinner party. His current wine supply includes 8 bottles of zinfandel, 10 of merlot, and 12 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? (b) If 6 bottles of wine are to be randomly selected from the 30 for serving, how many ways are there to do this? (c) If 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? (d) If 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (e) If 6 bottles are randomly selected, what is the probability that all of them are the same variety?
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