Answer
4
Step-by-step explanation:
1/10 times 400 equals 40
40 divided by 10
solution:
P(passed)=P(Dr. J and passed)+P(Dr. S and passed) =0.4*0.8+(1-0.4)*0.6=0.68
hence probability that she was enrolled in Dr. J's section given passed
=P(Dr. J and passed)/P(passed)=0.4x0.8/0.68=0.4706
Answer:
88 percent
Step-by-step explanation:
Final price divided by initial price