Graph the region that satisfies the constraints.Bubba's Computer World sells personal computers. They want to try out a new advertising campaign with x one-minute spots on local television at a cost of $225 per minute, and y one-minute spots on radio, at a cost of $180 per minute. For the first phase of the campaign, the advertising director is given a budget of no more than $45,000 to spend on a maximum of 225 minutes of advertising.
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.Find the moment of inertia Iz of the rectangular solid of density 
defined by 
, 
, 
.
A. 212,868 B. 262,440 C. 422,820 D. 449,064
Find the vertical asymptote(s) of the graph of the given function. g(x) = 
A. y = 8 B. x = 8 C. x = -8 D. y = -8
For the experiment described, write the indicated event in set notation.A coin is tossed three times. Represent the event "the first toss comes up tails" as a subset of the sample space.
A. {thh, tht, tth} B. {tails, heads, heads} C. {thh, tht, tth, ttt} D. {hhh, hht, hth, htt, thh, tht, tth, ttt}
Solve the system of equations using substitution.
A. x = 2, y = -2; x = -2, y = -2 or (2,-2), (-2, -2) B. x = 0, y = 2; x = 2, y = 0 or (0, 2), (2, 0) C. x = 0, y = -2; x = -2, y = 0 or (0, -2), (-2, 0) D. x = 0, y = 0; x = 2, y = -2 or (0, 0), (2, -2)