Solve the problem using the normal curve approximation to the binomial distribution.Two percent of hair dryers produced in a certain plant are defective. Estimate the probability that of 10,000 randomly selected hair dryers, exactly 225 are defective.
A. .0051
B. .0057
C. .0065
D. .0034
Answer: B
Mathematics
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Determine whether the graph has an Euler path that begins and ends at different vertices. If the graph has such a path, say at which vertices the path must begin and end.
A. Yes; D and H B. Yes; C and F C. No D. Yes; C and E
Mathematics
Determine whether the given polar coordinates represent the same point.(6, 210°), (6, -150°)
A. No B. Yes
Mathematics
Simplify.
3
A. 
B. 
C. 
D. 
Mathematics
Express the complex number in trigonometric form.3 - 3i Express your answer in radians.
A. 3
B. 3
C. 3
D. 3
Mathematics