Solve the problem.Evaluating the Taylor series at 0 for f(x) = e-x at x = 0.9 produces the following series.e-0.9 = 1 - 0.9 + 0.405 - 0.1215 + 0.0273375 - 0.00492075 + ...Use three terms in this series to approximate e-0.9, and then estimate the error in this approximation.
A. 0.3835; 
? 0.0273
B. 0.505; 
? 0.1215
C. 0.407; 
? 0.0273
D. 0.495; 
? 0.1215
Answer: B
Mathematics
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Evaluate the integral.
A. 2
+ 3 tan-1 
+ C
B. 2
- 3 ln 
+ C
C. 2
+ 3 ln 
+ C
D. 2
+ C
Mathematics
Solve the problem.Pelican Lumber Company owns a building with a replacement cost of $738,000 which is insured for $531,360 with an 80% coinsurance clause. The building has a fire loss of $20,500. How much will the insurance company pay?
A. $14,760 B. $20,500 C. $22,140 D. $18,450
Mathematics
Determine if the ordered pair is a solution to the system of linear inequalities in two variables.
; (-7, 3)
A. Yes B. No
Mathematics
Evaluate.81 ÷ 3 + {5 × [18 - (2 × 2)]}
A. 97 B. 100 C. 87 D. 92
Mathematics