Question

There are 5 white 4 red 6blue ball three ball are drawn randamly what is the probability that all are blue

Answer 1

Answer:

the answer is 6/15

Step-by-step explanation:

total:n(s)=15

white:n(a)=5

red:n(b)=4

blue:n(c)=6

probability of blue ball

n(c)=6

n(s)=15

p(c)=n(c)/n(s)

=6/15.