SOLUTION: A Box Contains 2 Red Discs And 3 Blue Discs. Two Disks Are Drawn At Random, One At A Time And Placed Side By Side On A Table
i)In How Many Ways Can This Be Done
ii) what is th
Algebra.Com
Question 1028794: A Box Contains 2 Red Discs And 3 Blue Discs. Two Disks Are Drawn At Random, One At A Time And Placed Side By Side On A Table
i)In How Many Ways Can This Be Done
ii) what is the probability of choosing a blue first and then a red
iii)what is the probability of choosing a pair of the same color
iv)what is the probability of not choosing a red at all
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
i) 4 ways : BB, BR, RB, RR
ii)
iii)
iv)
RELATED QUESTIONS
A box contains 300 discs of different colours. There are 100 pink discs, 100 blue discs... (answered by ikleyn)
There are 8 red, 5 blue and one yellow disc in a jar A.
In jar B, there are 10 red, 9... (answered by ikleyn)
a bag contains 6 blue discs 10 orange discs and 4 red discs if a disc is is picked at... (answered by Fombitz)
A box contains 2 red and 3 blue marbles. Find the probability that if two marbles are... (answered by greenestamps)
a bag contains 3 red discs, 4 black discs and 5 yellow discs. 2 discs are picked one... (answered by stanbon)
A bag contains 6 red discs, 3 yellow discs and an unknown number of black discs. The... (answered by ramkikk66)
Three boxes containing red, white and blue balls are used in an experiment. Box 1... (answered by CPhill)
A bag contains 18 red and x white discs. The probability that a disc drawn at random from (answered by stanbon)
A box contains 10 discs: 5 yellow, 3 blue, 2 green. Two discs are selected without... (answered by Cromlix)