Answer:
n=126
Step-by-step explanation:
Answer:
i need more info
Step-by-step explanation:
This is True.
If two events are independent the occurrence of one event is not affecting the occurrence of the other event. So if event B has already occurred it will not affect the probability of occurrence of event A.
Since P(A|B) represents probability of occurrence of event A, given that event B has already occurred, P(A|B) will be equal to P(A) i.e. the probability of occurrence of event A.
This means, no matters if event B has occurred or not, it will not have any impact on event A. Event A will occur irrespective of the event B.
So, the correct answer is TRUE.
Answer:
i think its b but im not that sure
Step-by-step explanation:
Answer:
Step-by-step explanation:
You see that there’re angles with 30 and 90 degrees that means that -> 180-(90+30)=60 (measurement of the third angle)
Here you’ll need to use the 30,60,90 degree triangle rule:
The opposite side of 30 degree will be y
30->y
90->2y->12√3 => y=6√3
60->y√3->x => 6√3x√3=6x3=18
To understand the rule better you can check the picture below.Wish it will help you!Good luck!
