Find an equation of an ellipse satisfying the given conditions.Foci: (0,-4) and (0, 4) ; length of major axis: 14
A. 
+ 
B. 
+ 
C. 
+ 
D. 
+ 
Answer: D
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For its beef stew, Betty Moore Company uses aluminum containers that have the form of right circular cylinders. Find the radius and height of a container if it has a capacity of 26 in.3 and is constructed using the least amount of metal. ?
A. 
B. ?
C. ?
D. ?
Simplify the algebraic expression by collecting and combining like terms.
m + 
n - 
m - 
n
A. 
m + 
n
B. - 
m - 
n
C. 
m + 
n - 
D. 
m - 
n
Graph the numbers on the number line. Then, write the numbers from largest to smallest.-3, -9, -7, -5
A. -3, -9, -5, -7
B. -5, -6, -7, -9
C. -3, -5, -7, -9
D. -9, -7, -5, -3
Find all cube roots of the complex number. Leave answers in trigonometric form.125
A. 5 cis 90°, 5 cis 210°, 5 cis 330° B. 5 cis 0°, 5 cis 60°, 5 cis 120° C. 5 cis 45°, 5 cis 165°, 5 cis 325° D. 5 cis 0°, 5 cis 120°, 5 cis 240°