Solve the problem.Last year, Maria earned 
per week. This year, her salary increased to 
per week. To the nearest tenth, what was the percent increase?
A. 89.6%
B. 90.6%
C. 10.4%
D. 9.4%
Answer: C
Mathematics
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Use power series operations to find the Taylor series at x = 0 for the given function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Determine the radius of convergence of the power series.
A. ? B. 8 C. 4 D. 0
Mathematics
Use a calculator to find the value. Give answers as real numbers and round to 4 decimal places, if necessary.tan (arcsin 2)
A. -0.8172 B. 0.8944 C. Undefined D. 0
Mathematics
Solve the problem.A female tiger had 4 cubs. They weigh 2
, 2
, 3
, 4
pounds, respectively. What was the mean weight of a cub?
A. 2
pounds
B. 3
pounds
C. 2
pounds
D. 
pound
Mathematics