Suppose A = . Find A2.

A. A2 = 

B. A2 = 

C. A2 = 

D. A2 =  


Answer: C

Mathematics

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Find the absolute maxima and minima of the function on the given domain.  on the closed triangular region bounded by the lines      and  

A. Absolute maximum: 184 at    absolute minimum: 144 at  
B. Absolute maximum: 144 at    absolute minimum: 64 at  
C. Absolute maximum: 144 at    absolute minimum: 0 at  
D. Absolute maximum: 184 at    absolute minimum: 0 at  

Mathematics

Solve the problem.Use a Taylor series to estimate the integral's value to within an error of magnitude less than 10-3.

A. 1.401 B. 0.5352 C. 0.2899 D. 0.5911

Mathematics

Simplify. Write the result with positive exponents only.(3x3y4)2(3y5)3

A. 9x3y9 B. 243x5y14 C. 9x6y23 D. 243x6y23

Mathematics

Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.In the past ten years, the population of a city decreased from 215,000 to  Find the percent decrease.

A. 4,200% B. 2.4% C. 97.7% D. 2.3%

Mathematics