Solve the problem.A man has 5 shirts and 7 ties. How many different shirt and tie arrangements can he wear?
A. 25
B. 70
C. 49
D. 35
Answer: D
Mathematics
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Give the equations of any vertical asymptotes for the graphs of the rational functions.f(x) = 
A. x = 3, x = -7 B. y = 3, y = -7 C. x = -3, x = 7 D. y = 6
Mathematics
Use the product rule to simplify the expression. Write the answer in exponential form.(8p3)(4p2)
A. 32p5 B. -32p5 C. -32p6 D. 32p6
Mathematics
Plot the point whose polar coordinates are given.(-4, ?/2)
A. 
B. 
C. 
D. 
Mathematics
Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. If necessary, round answers to two decimal places.f(x) = x2 + 2x - 3; (-5, 5)
A. local maximum at (1, -4) B. local minimum at (-1, -4) C. local maximum at (-1, 4) D. local minimum at (1, 4)
Mathematics