Find the eccentricity of the ellipse.16x2 + 4y2 = 64
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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For the given functions f and g, find the requested composite function value.f(x) = 
, g(x) = 5x;
Find (f ? g)(2).
A. 
B. 5
C. 
D. 5
Mathematics
Express the sum using summation notation.42 + 83 + 124 + ... + 329
A. 
B. 
C. 
D. 
Mathematics
Use a graphing utility to select the graph of the function. Include two full periods.
?
A. 
B. 
C. ?
D. 
E. 
Mathematics
Complete.4
ft = 
in.
A. 
B. 56
C. 48
D. 
Mathematics