SOLUTION: a beg contain 5 red and 6 black balls if 2 balls are selected at random what is probablity of gettimg
1 both balls of same clour
Algebra.Com
Question 873728: a beg contain 5 red and 6 black balls if 2 balls are selected at random what is probablity of gettimg
1 both balls of same clour
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Bag with 11 balls: 5R, 6B
two selected
P(both R 0r B) = = 50/110 = 5/11
RELATED QUESTIONS
A bag contains 7 white 5 black and 4 red balls. If 2 balls are drawn at random.
What is (answered by Fombitz)
Urn 1 contains 6 red balls and 5 black balls. Urn 2 contains 3 red balls and 3 black... (answered by Boreal)
A box contains 20 balls out which 7 are white balls, 5 are black balls, 6 are
red balls... (answered by Boreal)
A bag contains 6 red balls and 3 blue balls. 3 balls are selected at random. Find the... (answered by jim_thompson5910)
if there are 5 red balls ,10 black balls if we any 2 balls at randomly what is the... (answered by stanbon)
two balls are drawn at random without replacement from a box containing 6 red balls, 4... (answered by ewatrrr)
A box contains 20 balls out which 7 are white balls, 5 are black balls, 6 are
red balls (answered by Edwin McCravy,ikleyn)
Urn 1 contains 3 red balls and 4 black balls. Urn 2 contains 4 red balls and 2 black... (answered by jim_thompson5910)
A bag contains 5 red balls and 4 blue balls. If 2 balls are selected at random, find the... (answered by greenestamps)