![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)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32
Answers: 1
You know the right answer?
NO LINKS! This is precalculus. Being timed
...
...
Questions
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.12.2019 18:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/fizika.png)
Physics, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/istoriya.png)
History, 05.12.2019 18:31
![question](/tpl/images/cats/biologiya.png)
Biology, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 18:31
![question](/tpl/images/cats/istoriya.png)