Evaluate the determinant. 

A. 49
B. 37
C. -7
D. 7


Answer: D

Mathematics

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Determine convergence or divergence of the series.

A. Converges B. Diverges

Mathematics

Completely factor the expression.



a. -3n (3n - 4) (5n + 9)
b.
c.
d. -3n ( 3n + 4 ) ( 5n - 9 )
e.

Mathematics

Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the x-axis

A. 1?
B. ?
C. ?
D. ?

Mathematics

Write the expression as a single logarithm. Leave your answer in simplest form without negative or fractional exponents.2 log5(2x - 3) - 3 log5(3x - 7)

A.  
B. log5[(2x - 3)2 - (3x - 7)3]
C. log5[(2x - 3)2(3x - 7)3]
D. log5 

Mathematics