SOLUTION: a box containing 6 red balls and 4 green balls. how many ways can 2 balls be drawn at the time if
a. the balls are of any color?
b. in the balls are of the same color?
c. if the
Algebra ->
Probability-and-statistics
-> SOLUTION: a box containing 6 red balls and 4 green balls. how many ways can 2 balls be drawn at the time if
a. the balls are of any color?
b. in the balls are of the same color?
c. if the
Log On
Question 561102: a box containing 6 red balls and 4 green balls. how many ways can 2 balls be drawn at the time if
a. the balls are of any color?
b. in the balls are of the same color?
c. if the two balls are different color? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! a box containing 6 red balls and 4 green balls. how many ways can 2 balls be drawn at the time if
a. the balls are of any color?::: 10C2 = 45
---------------------------------------------------
b. in the balls are of the same color?::6C2+4C2 = 15+6 = 21
-----------------------------------------------------
c. if the two balls are different color?::45-21 = 24
====================
Cheers,
Stan H.
(