Solve the problem.A company's total cost, in millions of dollars, is given by C(t) = 300 - 30e-t where t = time in years. Find the marginal cost when t = 2.
A. 40.6 million dollars per year
B. 4.06 million dollars per year
C. 2.99 million dollars per year
D. 8.12 million dollars per year
Answer: B
Mathematics
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A. 30% B. 3% C. 0.3% D. 300%
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What will be an ideal response?
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Solve the equation for all complex solutions, giving exact forms in your solution set.x3 + 27 = 0
A. 
B. 
C. 
D. 
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Use Newton's method to find a solution for the equation in the given interval. Round your answer to the nearest hundredth.2x4 - 5x3 - 9x2 + 3x - 5 = 0; [3, 4]
A. 3.67 B. 3.68 C. 3.64 D. 3.65
Mathematics