Is , if and

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?

A. yes
B. no

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Answer: B

Mathematics

Use the limit comparison test to determine if the series converges or diverges.

A. Diverges B. Converges

Find the domain and range and describe the level curves for the function f(x,y).f(x, y) = 

A. Domain: all points in the xy-plane; range: all real numbers; level curves: parabolas 
B. Domain: all points in the xy-plane; range: real numbers z ? 0; level curves: parabolas 
C. Domain: all points in the xy-plane except y = 0; range: real numbers z ? 0 ; level curves: parabolas 
D. Domain: all points in the xy-plane except y = 0; range: all real numbers; level curves: parabolas 

Use the shell method to find the volume of the solid generated by revolving the region bounded by the given curves and lines about the y-axis.y = 2ex2, y = 0, x = 0, x = 1

A. 4(e - 1) ? B. 4e ? C. 2(e - 1) ? D. 1(e - 1) ?

Find a matrix A and a column matrix B that describe the following tables involving credits and tuition costs. Find the matrix product AB, and interpret the significance of the entries of this product.  

A. AB = 
Tuition for Student 1 is $1164 and tuition for Student 2 is $851.
B. AB = 
Tuition for Student 2 is $1158 and tuition for Student 1 is $851.
C. AB = 
Tuition for Student 2 is $1167 and tuition for Student 1 is $864.
D. AB = 
Tuition for Student 1 is $1164 and tuition for Student 2 is $864.