![subject](/tpl/images/cats/mat.png)
Mathematics, 29.12.2019 21:31 caseychandler030418
Asurvey of 61 customers was taken at a bookstore regarding the types of books purchased. the survey found that 36 customers purchased mysteries, 30 purchased science fiction, 21 purchased romance novels, 16 purchased mysteries and science fiction, 12 purchased mysteries and romance novels, 9 purchased science fiction and romance novels, and 5 purchased all three types of books. a) how many of the customers surveyed purchased only romance novels? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20, maritzamartinnez
Two lines parallel to the same plane are parallel to eachother
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30, lilrel8602
Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, destineenikole17
In what organelle does photosynthesis take place?
Answers: 2
You know the right answer?
Asurvey of 61 customers was taken at a bookstore regarding the types of books purchased. the survey...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 16.09.2019 21:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 16.09.2019 21:40
![Konu](/tpl/images/cats/biologiya.png)
Biology, 16.09.2019 21:40
![Konu](/tpl/images/cats/fizika.png)
Physics, 16.09.2019 21:40
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 16.09.2019 21:40
![Konu](/tpl/images/cats/istoriya.png)
History, 16.09.2019 21:40
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mkx.png)