![subject](/tpl/images/cats/mat.png)
Mathematics, 01.09.2020 19:01 Tanya120
10 students of a class had a mean score of 70. The remaining 15
students of the class had mean score of 80. What is the mean score of
the entire class?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
10 students of a class had a mean score of 70. The remaining 15
students of the class had mean scor...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 07:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.12.2019 07:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 07:31
![question](/tpl/images/cats/fizika.png)
Physics, 06.12.2019 07:31
![question](/tpl/images/cats/biologiya.png)
Biology, 06.12.2019 07:31
![question](/tpl/images/cats/biologiya.png)
Biology, 06.12.2019 07:31
![question](/tpl/images/cats/istoriya.png)
History, 06.12.2019 07:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.12.2019 07:31
![question](/tpl/images/cats/mat.png)
Mathematics, 06.12.2019 07:31