![subject](/tpl/images/cats/mat.png)
Mathematics, 15.11.2020 09:50 jacken
Monthly sales of water heaters are normally distributed with a mean of 21 and a standard deviation of 5. What is the probability of selling 12 water heaters or
less?
a) 3.59%
Ob) 1.8096
O c) 96.41%
O d) 8.45%
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
Biggest exam of the which of the following are polynomial functions?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Monthly sales of water heaters are normally distributed with a mean of 21 and a standard deviation o...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.10.2019 19:31
![question](/tpl/images/cats/istoriya.png)
History, 28.10.2019 19:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fr.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 20:31
![question](/tpl/images/cats/ekonomika.png)
Business, 28.10.2019 20:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 28.10.2019 20:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 28.10.2019 20:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.10.2019 20:31
![question](/tpl/images/cats/en.png)
English, 28.10.2019 20:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)