5 red, 3 blue, 7 white.....total of 15
probability of 1st drawn being red : 5/15 reduces to 1/3
without replacement
probability of 2nd being red : 4/14 reduces to 2/7
probability of both : 1/3 * 2/7 = 2/21 <==
Answer:
It is not a function because the output of 9 repeats.
(1,9) (4,9)
:D
Answer: 12 and a half i think
Step-by-step explanation: