![subject](/tpl/images/cats/mat.png)
Mathematics, 18.05.2021 04:40 kayonapretty14p45995
The lifespan of a pair of shoes is normally distributed with a mean of
24 months and a standard deviation of 6 months. What is the
probability that a new pair of shoes won't last longer than 18 months?
A) 8%
B) 50%
C) 23%
D) 16%
E) 34%
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:10
Identify whether the figure has plane symmetry, symmetry about an axis, or neither.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00
In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:50
Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
The lifespan of a pair of shoes is normally distributed with a mean of
24 months and a standard dev...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.08.2019 05:00
![question](/tpl/images/cats/es.png)
Spanish, 28.08.2019 05:00
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 05:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.08.2019 05:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 28.08.2019 05:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 05:00
![question](/tpl/images/cats/biologiya.png)