Find the union or intersection as indicated.Find the intersection: (-6, 2) ? [-2, 9)

A. [-2, 2)
B. [2, 9)
C. (-6, 9)
D. (-2, 2)


Answer: A

Mathematics

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A. 1 B. -1 C. 0 D. undefined

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Solve the problem.Meisha has $25,000 that she wants to invest. She invests it in accounts paying 12%, 7%, and 6% simple interest. The account paying 12% is a higher-risk account, so she wants the amount in that account to be half of the amount she has in the account paying 6% simple interest. If her annual interest is $1945, how much is invested at each rate?

What will be an ideal response?

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