Given: 15x < -45.
choose the solution set.
{x | x < -3}
{x |...
![subject](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 16:00 kayla4352
Given: 15x < -45.
choose the solution set.
{x | x < -3}
{x | x > -3}
{x | x < 3}
{x | x > 3}
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:20
Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
The volume of the sun is approximately 1 × 10^18 cu km, while the volume of jupiter is approximately 1 × 10^15 cu km. which of the following is true? a. the volume of jupiter is approximately one thousand times the volume of the sun. b. the volume of jupiter is approximately one hundred times the volume of the sun. c. the volume of the sun is approximately one thousand times the volume of jupiter. d. the volume of the sun is approximately one hundred times the volume of jupiter.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
How do you find the distance of each number from the mean
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/en.png)
English, 23.08.2019 21:50
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 21:50
![question](/tpl/images/cats/mat.png)
Mathematics, 23.08.2019 21:50
![question](/tpl/images/cats/en.png)
English, 23.08.2019 21:50
![question](/tpl/images/cats/istoriya.png)
History, 23.08.2019 21:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 23.08.2019 21:50
![question](/tpl/images/cats/biologiya.png)
Biology, 23.08.2019 21:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/ekonomika.png)