I'm pretty sure k doesn't have a value it is no solution
P(B|A) expressed in simplest form is 8/105.
<h3>What is the probability?</h3>
Probability determines the chances that an event would happen. The chance of the event happening lies between 0 and 1.
P(B|A) = (number of blue balls / total number of balls) x (number of white balls / total number of balls - 1 )
(4/15) x 4/14 = 8/105
To learn more about probability, please check: brainly.com/question/13234031
#SPJ1
2*30
Im not sure but i tried it
Answer:
answer is 80
Step-by-step explanation:
25% = 1/4
you'll need four lines in the diagram, each having 20.
I dont know what diagram your having to use, but I hope this helped!
