![subject](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 11:00 kkmcfly
Are there any points on the hyperboloid x^2 - y^2 - z^2 =1 where the tangent plane is parallel to the plane z = x + y ?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:40
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Which shows the graph of the solution set of 3y – 2x > –18?
Answers: 1
You know the right answer?
Are there any points on the hyperboloid x^2 - y^2 - z^2 =1 where the tangent plane is parallel to th...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.10.2020 18:01
![question](/tpl/images/cats/es.png)
Spanish, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/en.png)
English, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
Law, 22.10.2020 18:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 22.10.2020 18:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.10.2020 18:01