Cindy has two bags
In the first bag there are 3 red balls and 7 green balls
in the secon...
![subject](/tpl/images/cats/mat.png)
Mathematics, 12.04.2020 15:20 wwwcarolynzouowficz
Cindy has two bags
In the first bag there are 3 red balls and 7 green balls
in the second bag there are 4 red balls and 5 green balls
Cindy takes at random a ball from the first bag
She then takes at random a ball from the second bag
a) Complete the probability tree diagram
first bag
second bag
red
10
red
green
b) What is the probability that
Cindy takes two balls of the
same colour?
10
90
red
green
(2)
10
green
green
(2)
Total marks: 4
Bubmit Answer
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00
Acircle has the equation (x-2)^2 +y^2 =5. what are the coordinates of the circle's center?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:20
Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:20
Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 07.02.2022 09:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/fr.png)
French, 07.02.2022 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.02.2022 09:20
![question](/tpl/images/cats/en.png)
English, 07.02.2022 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20
![question](/tpl/images/cats/en.png)
English, 07.02.2022 09:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.02.2022 09:20