Find an equation for the indicated ellipse.Center (3, 7), focus (3, 8), and vertex (3, 12)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: D
Mathematics
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Integrate the function.
A. 
sin x - 
sin 3x + C
B. - 
cos3 x + C
C. 
cos3 x + C
D. 
sin3 x + C
Mathematics
Convert the units.374 mL = 
L
A. 374,000 L B. 0.374 L C. 3.74 L D. 37,400 L
Mathematics
Find the first five terms in the sequence of partial sums for the series.
A. 
, 
, 
, 
, 
B. 1, 
, 
, 
, 
C. 
, 
, 
, 
, 
D. 1, 
, 
, 
, 
Mathematics
Solve the equation. Express radicals in simplest form.8x2 - 56 = 0
A. ±
B. 17.5
C. ±7
D. 8
Mathematics