Find the slope of the line.y = 3
A. undefined slope
B. m = 1
C. m = 0
D. m = -1
Answer: C
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Solve the triangle. 
A. B = 60°, a = 4.34, c = 3.54 B. B = 65°, a = 3.54, c = 4.34 C. B = 55°, a = 4.34, c = 3.54 D. B = 60°, a = 3.54, c = 4.34
A computer password is made up of five characters. Each character can be a capital letter (A through Z) or a digit (0 through 9).How many different such computer passwords are there?
A. 36 × 5 B. 265 + 105 C. 536 D. 365 E. none of these
Find all the first order partial derivatives for the following function.f(x,y,z) = xe(x2 + y2 + z2)
A. 
= 2x2e(x2 + y2 + z2); 
= xye(x2 + y2 + z2); 
= 2xze(x2 + y2 + z2)
B. 
= (1 + 2x2) e(x2 + y2 + z2); 
= xe(x2 + y2 + z2); 
= xe(x2 + y2 + z2)
C. 
= (1 + 2x2) e(x2 + y2 + z2); 
= xy2e(x2 + y2 + z2); 
= xz2e(x2 + y2 + z2)
D. 
= (1 + 2x2) e(x2 + y2 + z2); 
= 2xye(x2 + y2 + z2); 
= 2xze(x2 + y2 + z2)
A movie theater would like to use a survey to determine which factors are most important to those who come to their theater. Which of the following procedures would be most appropriate for obtaining a statistically unbiased sample? ? A. Survey a random selection of people passing by the theater in the mall in front of the theater. B. Survey a random selection of shoppers in the mall. C. Survey a random selection of people who are leaving the theater after watching a movie. D. Induce people to answer survey questions by offering discount coupons for various city events, including the movie theater.
What will be an ideal response?