Use the identity P(A ∪ B) = P(A)+P(B)-P(A ∩ B)
P(A)=0.50
P(B)=0.60
P(A ∪ B) = 0.30
=>
P(A ∪ B) = P(A)+P(B)-P(A ∩ B)
=(0.50+0.60)-0.30
=0.80
Answer:
-42
Step-by-step explanation:
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Answer:
try leaving and coming back to it
Step-by-step explanation:
Answer:
what they currently going over?
Answer:
About 37.7
Step-by-step explanation:
12 x pi = 37.69911184 which can be rounded to 37.7. (Or 38 if you need a whole number)