Solve the problem.The strength S of a rectangular wooden beam is proportional to its width times the square of its depth. Find the dimensions of the strongest beam that can be cut from a 
cylindrical log. (Round answers to the nearest tenth.) 
A. w = 8.5; d = 9.6
B. w = 7.5; d = 10.6
C. w = 6.5; d = 11.6
D. w = 8.5; d = 11.6
Answer: B
Mathematics
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+ 
= 3
A. 
B. {2, 6}
C. 
D. 
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A. (
)6
B. (
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C. 
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