An urn contains one white chip and a second chip that is equally likely to be white or black. A chip is drawn at random and retu
rned to the urn. Then a second chip is drawn.What is the probability that a white appears on the second draw given that a white appeared on the first draw? (Hint: Let Wi be the event that a white chip is selected on the ith draw, i = 1, 2. Then P(W2|W1) = P(W1∩W2) P(W1) . If both chips in the urn are white, P(W1) = 1; otherwise, P(W1) = 1/2)
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Answer:
≈ 
Step-by-step explanation:
Area of Circle:
π 
π 
π (16)
≈ 
Area of Square:


Area of each corner:

13.73 ÷ 4 ≈ 
Area of Red:
≈ 
He would be 12,540 ft above sea level
The answer is <span>4<span>x^4</span></span>−<span>y^<span>2</span></span>
They're used to measure or divide things¿