I need the answer so I can pass the first semester♀️
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which two fractions are equivalent to 6/11? 6/22 and 18/33 12/22 and 18/33 12/22 and 18/22 3/5 and 6/10
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
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.)
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 17.03.2020 11:56
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.03.2020 11:58
![question](/tpl/images/cats/nemec.png)
German, 17.03.2020 11:59
![question](/tpl/images/cats/istoriya.png)
History, 17.03.2020 12:00
![question](/tpl/images/cats/en.png)
English, 17.03.2020 12:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.03.2020 12:02
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.03.2020 12:04
![question](/tpl/images/cats/istoriya.png)
History, 17.03.2020 12:05
![question](/tpl/images/cats/himiya.png)
Chemistry, 17.03.2020 12:05
![question](/tpl/images/cats/mat.png)
Mathematics, 17.03.2020 12:07
![question](/tpl/images/cats/es.png)
Spanish, 17.03.2020 12:07
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.03.2020 12:07
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 17.03.2020 12:22