Find a formula for the nth partial sum of the series and use it to find the series' sum if the series converges.
+ 
+ 
+ ... + 
+ ...
A. 
; 4
B. 
; 2
C. 
; 2
D. 
; 4
Answer: C
Mathematics
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Write the radical as a rational expression. Assume that variables are nonnegative real numbers.
A. 
B. 
C. y1/5
D. y5/2
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Fill in the blank with the correct symbol <, >, or =, to make a true statement.-6 
0
A. = B. > C. <
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Multiply and write the result in standard form.(6 + 8i)(6 - 8i)
A. 36 - 64i2 B. 36 + 64i2 C. -28 D. 100
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Divide.5.34 ÷ -6
A. -0.079 B. -0.089 C. -0.79 D. -0.89
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