Evaluate.5x2/7
A. 
B. 
C. 5
D. 
Answer: C
Mathematics
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A. sin ? cos(3?) B. 2 sin(3?) cos ? C. 2 sin ? cos(3?) D. sin(3?) cos ?
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P( X =10); X is Binomial (14, 0.4).
Find the probability for the given random variable.
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Solve the problem.A flagpole casts a shadow of 31 ft. Nearby, a 4-ft tree casts a shadow of 2 ft. What is the height of the flagpole?
A. 15.5 ft B. 0.3 ft C. 62 ft D. 248 ft
Mathematics
Write the mixed number as an improper fraction.12
A. 
B. 
C. 34
D. 264
Mathematics