3/16
11/16
5/12
If the balls are selected at random, then the probability is 12/95.
1/2
there are 10 red ,a blue,a black,a red,a pink,a green,a yellow and a brown.
yellow or white
Yellow! :D
fabric
I believe Rene LeCoste invented a hand-cranked machine that propelled tennis balls, while Bob McLure reversed the motor on a vacuum cleaner to create the first commercially viable ball machine in 1970.
1 in 52
It is 0.2