![subject](/tpl/images/cats/mat.png)
Mathematics, 02.08.2019 01:20 lilmamagodchild123
Which solid has exactly five of planes of symmetry?
![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 16:30
Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
You know the right answer?
Which solid has exactly five of planes of symmetry?
...
...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 26.12.2019 09:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.12.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.12.2019 09:31
![question](/tpl/images/cats/en.png)
English, 26.12.2019 09:31
![question](/tpl/images/cats/en.png)
English, 26.12.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.12.2019 09:31
![question](/tpl/images/cats/health.png)
Health, 26.12.2019 09:31
![question](/tpl/images/cats/health.png)
Health, 26.12.2019 09:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.12.2019 09:31
![question](/tpl/images/cats/biologiya.png)
Biology, 26.12.2019 09:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.12.2019 09:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.12.2019 09:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 26.12.2019 09:31
![question](/tpl/images/cats/biologiya.png)