Evaluate the integral using the given substitution.
dx , u = - 
A. - 
+ sin3 
+ C
B. 
+ 
sin 
+ C
C. - 
+ 
sin 
+ C
D. - 
+ 
sin 
+ C
Answer: D
Mathematics
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Provide an appropriate response.Using a calculator, find the value of sin 250°. Round to four significant digits.
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A project consists of seven independent tasks with processing times (in hours) given by 4, 5, 6, 7, 8, 9, and 12.Find the optimal finishing time Opt for N = 2 processors.
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Simplify.
A. -2 B. -1 C. 2 D. undefined
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A graph of y = f(x) follows. No formula for f is given. Graph the given equation.y = f 
?
A. 
B. 
C. 
D. 
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