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