Step-by-step explanation:
Any number that can be divided by 2 without having remainder is considered an even number.
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Answer:
22-x
Step-by-step explanation:
you dont know what x is, so you would just do 22-x
P ( A ) = 0.45 - probability that the land has oil,
P ( B ) = 0.8 - probability that the test predicts it
P ( A ∩ B ) = P ( A ) · P ( B ) = 0.45 · 0.8 = 0.36
Answer: The probability that the land has oil and the test predicts it is 36 %.
I believe the answer is the first one
Answer:


The curve (B) matches the graph of y=x²-4x.
