A bag contains 6 red balls and 6 black balls. We draw 6 balls, with each one replaced before the next is drawn. What is the probability that at least 4 black balls will be drawn? Round your answer to five decimal places.
?
A. 0.23438
B. 0.09375
C. 0.01563
D. 0.32813
E. 0.34375
Answer: E
Mathematics
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B. y = 
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C. y = 
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D. y = 4x4
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A. Yes B. No
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The graph of the function y = f(x) is given below. Sketch the graph of y = 
.
A. 
B. 
C. 
D. 
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Use the simplex method to solve this problem.Maximize 
subject to
What will be an ideal response?
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