Solve the problem.Suppose that of the sons of right-handed fathers, 90% are right-handed and 10% are left-handed. Of the sons of left-handed fathers, 30% are right-handed and 70% are left-handed. (Assume that right-handed and left-handed fathers have sons in equal numbers.) If these trends continue, determine the percentage of men who will be left-handed.
A. 75%
B. 25%
C. 10%
D. 50%
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Which states have a figure greater than 14.7?
A. Alaska, California, Wyoming, Idaho B. Alaska, Texas, California, Idaho C. Alaska, California, Idaho D. Alaska, Texas, California
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A. [-9, ?)
B. (-?, -9)
C. (-?, -9]
D. (-9, ?)
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