Solve the formula for the indicated variable.I = 
, for n
A. n = 
B. n = 
C. n = 
D. n = IR(Ir - E)
Answer: A
Mathematics
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Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. 
B. 
C. 
D. 
Mathematics
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. No x-intercepts , y-intercept: (0, -1) ; 
B. No x-intercepts , y-intercept: (0, -1) ;
C. x-intercept: (-4, 0) , y-intercept: (0, -1) ;
D. x-intercept: (-4, 0) , y-intercept: (0, 1) ;
Mathematics
Solve the inequality.v2 + 5v + 6 ? 0
A. (-?, -3] B. [-2, ?) C. [-3, -2] D. (-?, -3] or [-2, ?)
Mathematics
Give the equation of the oblique asymptote, if any, of the function.f(x) = 
A. x = y + 4 B. y = x - 10 C. y = x + 8 D. no oblique asymptote
Mathematics