Answer:
10 cubes
Step-by-step explanation:
<em>Answer:</em>
<h3><em>i believe it is 65 if it isnt then idk</em></h3>
<em>Step-by-step explanation:</em>
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 %.