![subject](/tpl/images/cats/mat.png)
Mathematics, 12.02.2020 06:22 travisjpatterson
To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as to whether or not they had made a purchase and whether or not they were pleased with the service. Of those who had made a purchase, 130 were happy with the service and 119 were not. Of those who had made no purchase, 142 were happy with the service and 309 were not.
Find the probability that a shopper who was happy with the service had made a purchase (round off to the nearest hundredth).
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:30
After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
To determine what effect the salespeople had on purchases, a department store polled 700 shoppers as...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.07.2019 15:00
![question](/tpl/images/cats/fizika.png)
Physics, 21.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 21.07.2019 15:00
![question](/tpl/images/cats/en.png)
English, 21.07.2019 15:00
![question](/tpl/images/cats/fizika.png)
Physics, 21.07.2019 15:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.07.2019 15:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.07.2019 15:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.07.2019 15:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
History, 21.07.2019 15:00
![question](/tpl/images/cats/biologiya.png)
Biology, 21.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.07.2019 15:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.07.2019 15:00