![subject](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 05:54 hunterwilliams375
The manufacturer of a laser printer reports the mean number of pages a cartridge will print before it needs replacing is 12,300. The distribution of pages printed per cartridge closely follows the normal probability distribution and the standard deviation is 720 pages. The manufacturer wants to provide guidelines to potential customers as to how long they can expect a cartridge to last. How many pages should the manufacturer advertise for each cartridge if it wants to be correct 90 percent of the time
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
The reflexive property of congruence lets you say that ∠pqr ≅
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:50
Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30
Answers: 1
You know the right answer?
The manufacturer of a laser printer reports the mean number of pages a cartridge will print before i...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/geografiya.png)
Geography, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/es.png)
Spanish, 17.09.2020 14:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 14:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.09.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 14:01
![question](/tpl/images/cats/en.png)
English, 17.09.2020 14:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 14:01