![subject](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 00:50 dragon7363
Show how to make a ten to solve 13-7. write the number sentence
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)
Answers: 1
You know the right answer?
Show how to make a ten to solve 13-7. write the number sentence...
Questions
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.11.2019 22:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.11.2019 22:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2019 22:31
![question](/tpl/images/cats/en.png)
English, 03.11.2019 22:31
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2019 22:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.11.2019 23:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.11.2019 23:31
![question](/tpl/images/cats/mkx.png)
Arts, 03.11.2019 23:31
![question](/tpl/images/cats/health.png)
Health, 03.11.2019 23:31
![question](/tpl/images/cats/mat.png)
Mathematics, 03.11.2019 23:31