Find an equation of an ellipse satisfying the given conditions.Foci at (-4, 0) and (4, 0); length of major axis: 10

A.  + 
B.  + 
C.  + 
D.  + 


Answer: A

Mathematics

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Use either the binomial theorem or Pascal's Triangle to expand the binomial.(-2m + 2n)4

A. 16m4 - 1024m3n + 576m2n2 - 64mn3 + 16n4 B. 16m4 - 64m3n + 96m2n2 - 64mn3 + 16n4 C. 16m4 - 64m3n - 96m2n2 - 64mn3 - 16n4 D. 16m4 - 1024m3n - 576m2n2 - 64mn3 - 16n4

Mathematics

The line graph below shows the price of a stock over the course of the day. Use the graph to answer the question(s).At what time was the stock price the lowest?

A. 6 PM B. 1 PM C. 9 AM D. 10 AM

Mathematics

Solve the inequality, giving its solution set in both interval and graph forms. -2 ? x - 5 ? 1

A. (3, 6)

B. [3, 6]

C. [-7, -4]

D. (-7, -4)

Mathematics

Determine whether the geometric series converges or diverges. If it converges, find its sum.

What will be an ideal response?

Mathematics