![palomaresmitchelle](/avatars/27741.jpg)
palomaresmitchelle
04.04.2021 •
Mathematics
A bag contains 1 red beads,2 yellow beads,2 green beads and 1 blue beads
a bead is chosen at random
a)what is probability that it is green ?
b)what probability that it is green or yellow
Solved
Show answers
More tips
- L Leisure and Entertainment What can be considered an antique: defining and valuing old objects...
- F Family and Home What Kind of Wedding to have After 11 Years of Marriage?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Mathematics
- M Mathematics Find the value(s) of the missing variables...
- M Mathematics Write an equation of a parabola that opens to the right, has a vertex at the origin, and a focus at (7, 0....
- M Mathematics I’m need help on chart...
- S Social Studies Which statement about the Battle of Mine Creek in Kansas is true? 1. Very little is know about the Battle of Mine Creek in Kansas due to the lack of records. 2. The quality...
- B Biology Which of these is a compound?...
- B Biology Is friction a force? What evidence do you have?...
- B Biology Which of the indicates the correct function paring in the semi-circular canals. a. cortical lesions anterior & posterior b. ips anterior & posterior c. lateral to lateral...
- B Business if the price decreases in the region of the demand curve between points a and b, we can expect total revenue to:...
Ответ:
a) 2/6 b) 4/6
Step-by-step explanation:
You add the amount of beads: 1+2+2+1= 6
And take the amount of green beads and put it over the total amount so 2/6
For b you do the same but add the green and yellow beads and put that over the total amount 4/6
Ответ:
Step-by-step explanation:
a) 2/6 = 1/3
b) green or yellow = (2/6 x 1/5) + (2/6 x 1/5) = 1/15 x 1/15 = 1/225
im not sure if my answers are correct
Ответ: