![subject](/tpl/images/cats/mat.png)
Mathematics, 31.05.2020 01:00 ilovecatsomuchlolol
Use the following information to determine your answers: The typical amount of sleep per night that adults get has a bell-shaped distribution with a mean of 7.5 hours and a standard deviation of 1.3 hours. Suppose last night you slept for 5 hours. How many standard deviations are you from the mean? Please round to the second decimal point.
![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 12:30
What is the solution to the system of the equations? x = y - 3 x + 3y = 13
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
What is the measure of the smallest angle in the diagram? 15 29 32 45
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:40
The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
If y varies directly as x2 and y=6 when x=6, find the constant of variation.
Answers: 2
You know the right answer?
Use the following information to determine your answers: The typical amount of sleep per night that...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/istoriya.png)
History, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.10.2020 09:10
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.10.2020 09:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/health.png)
Health, 26.10.2020 09:10
![question](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 09:10
![question](/tpl/images/cats/istoriya.png)
History, 26.10.2020 09:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.10.2020 09:10