Evaluate the determinant.
?
?
A. 46
B. 48
C. 50
D. 47
E. 49
Answer: B
Mathematics
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Determine convergence or divergence of the alternating series.
A. Converges B. Diverges
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Find the derivative.y = - 2x7
A. - 2x6 B. - 14x6 C. - 14x8 D. - 14x7
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Graph the function.y = 3 tan 2
A. 
B. 
C. 
D. 
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Solve the problem. It costs $350 to charter a bus for a ski trip. It also costs $400 per student for all other expenses including food, lodging, ski rental, and lift tickets. Let P(n) represent the per student cost (in dollars) to go on the trip if n students go on the ski trip. Find a formula for P(n).
A. P(n) = 
B. P(n) = 
C. P(n) = 
D. P(n) = n(400n + 350)
Mathematics