![subject](/tpl/images/cats/mat.png)
Mathematics, 29.03.2021 16:10 Jasten
In 2009, the population of the US was approximately 306,370,370. The number of US live births in 2009 was 4,136,000. The birth rate in 2009, which takes into account changes in the population, fell to births for every 1,000 people. (Fill in the blank. Round answer to one decimal place. Enter your answer in the form xx. x)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 13:00
Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:40
What is the slope of the line that contains the points (-2,1) and (0,-3)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
In 2009, the population of the US was approximately 306,370,370. The number of US live births in 200...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 23:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.08.2019 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 23:40
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 28.08.2019 23:40
![question](/tpl/images/cats/en.png)
English, 28.08.2019 23:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.08.2019 23:40
![question](/tpl/images/cats/biologiya.png)
Biology, 28.08.2019 23:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.08.2019 23:40
![question](/tpl/images/cats/istoriya.png)
History, 28.08.2019 23:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
History, 28.08.2019 23:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 28.08.2019 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 28.08.2019 23:40