HELP PLS HELP!
The average seat fare for a flight is $450. If the distribution of fares is
a...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.12.2021 07:00 rakanmadi87
HELP PLS HELP!
The average seat fare for a flight is $450. If the distribution of fares is
approximately normal with a standard deviation of $85. Find:
From a sample of 60 seat fares, the probability that their average fare is between
$380 and $510.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠2x + 2(20) yes, because p ≠2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20
![question](/tpl/images/cats/istoriya.png)
History, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/fizika.png)
Physics, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 30.11.2021 07:20