Write the sum without sigma notation and evaluate it.
A. 
+ 
+ 
+ 
= 10
B. 
+ 
+ 
+ 
= 
C. 
+ 
= 
D. 
? 
? 
? 
= 7
Answer: A
Mathematics
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Evaluate the expression, if possible.644/3
A. 1024 B. 16,384 C. 4096 D. 256
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Find the sum of the arithmetic series using a formula.2 + 4 + 6 + ... + 1202
A. S601 = 360,600 B. S601 = 361,802 C. S601 = 361,201 D. S601 = 362,404
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Find an equation of the ellipse.An ellipse with center at (6, 3), a = 6, b = 4, and major axis horizontal
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
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Graph the function.y = - 
csc ?x
A. 
B. 
C. 
D. 
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