Answer:

Step-by-step explanation:
<u>Step 1</u>:-
Suppose that E and F are two events and that P(E n F) = 0.3
also given P(E) =0.5
<u>Conditional probability</u>:-
if E₁ and E₂ are two events in a Sample S and P(E₁)≠ 0, then the probability of E₂ , after the event E₁ has occurred, is called the <u>Conditional probability</u>
of the event E₂ given E₁ and is denoted by


Answer:
hello, i don't know what is answer, beacose im Ukrainian, sorry
Answer:
uh thanks for the points
Step-by-step explanation:
Answer:
22 + 33 = 55 the GCF of 22 and 33 is 11
Step-by-step explanation:
Answer:
Length of fabric the designer needs to make 12 costumes = 32 yards
Step-by-step explanation:
Length of fabric required for each costume = 
Total number of costumes to be made =12
Total length of fabric required for all the costumes =
We can multiply mixed numbers by converting it to fractions.

⇒
⇒32 yards
Length of fabric the designer needs to make 12 costumes = 32 yards