Answer : 6 is opposite of 1
The probability of drawing exactly one red ball is given by:

the probability of drawing two red balls is given by:

The probability of drawing at least one red ball is:
P(1 red ball) + P(2 red balls) = 16/28 + 6/28 = 11/14.
The answer is
Answer:
78.8
Step-by-step explanation:
85+90+65+75+79
=78.8