![subject](/tpl/images/cats/mat.png)
Mathematics, 21.12.2020 21:50 dyhji
There are some coloured pins in a bag. The pins can be green, yellow, purple, or grey. A pin is going to be taken at random from the bag. The table shows the probabilities of picking a purple or grey pin.
The probability of picking a green pin is three times the probability of picking a yellow one.
a)Complete the table.
There are 14 purple pins in the bag.
b)Work out how many green pins are in the bag.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
With this problem-elena cycled to school. find the distance travelled by elena if her bicycle wheels rotated 840 times and the radius is 0.25 m.
Answers: 2
You know the right answer?
There are some coloured pins in a bag. The pins can be green, yellow, purple, or grey. A pin is goin...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2021 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 05.05.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2021 21:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2021 21:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2021 21:40
![question](/tpl/images/cats/en.png)
English, 05.05.2021 21:40