Acontractor records the areas, in square feet, of
several houses in a neighborhood to determin...
![subject](/tpl/images/cats/mat.png)
Mathematics, 07.10.2019 22:00 d0ram0UsE
Acontractor records the areas, in square feet, of
several houses in a neighborhood to determine
data about the neighborhood. which formula
should be used to calculate the standard
deviation?
![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 15:00
What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 23.03.2020 23:27
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.03.2020 23:27
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.03.2020 23:27
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.03.2020 23:28
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.03.2020 23:28
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.03.2020 23:28
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.03.2020 23:28
![question](/tpl/images/cats/mat.png)
Mathematics, 23.03.2020 23:28
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.03.2020 23:28
![question](/tpl/images/cats/fizika.png)
Physics, 23.03.2020 23:28