Answer:
Option B is right
Step-by-step explanation:
P(A or B)
In set theory if A and B are two sets we have either A occurs or B occurs or both as
P(A or B) = P(AUB)
This implies that A occurs or B occurs
Probability is calculated as P(A)+P(B)-P(AB)
P(AB) here represents both occurring and this is subtracted as this was added two times
Option A is wrong because this is AB
Option C is wrong because it is not necessary A occurs first
D is wrong because this is A'UB' where A' represents the complement of A
So correct answer out of four options is
B. the probability that in a single trial, event A occurs, event B occurs, or they both occur.
2 yes 4 yes 6 no 9 no 10 no
Step-by-step explanation:
268÷2=134
268÷4= 67
B. Immigrants have affected America’s culture
Bc them Spanish played football more, Americans grew to love it too.
Answer:
10
Step-by-step explanation:
The radius is half the diameter
Hello There!
Area = l x w
14 =

Multiples of 14:
1 and 14
7 and 2
7 and 2 are the only ones with a difference of 5.
Therefore, the length is 7ft and the width is 2ft.
Hope This Helps You!Good Luck :)
- Hannah ❤