Which best describes all the set(s) of numbers to which square root 81 belongs?
(Multichoice)
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 20:00 cartizeb23
Which best describes all the set(s) of numbers to which square root 81 belongs?
(Multichoice)
A Rational
B irrational
C whole
D integer
E Natural
![ansver](/tpl/images/cats/User.png)
Answers: 3
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 18:30
At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
History, 16.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 16.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 16.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 08:01
![question](/tpl/images/cats/mat.png)