Find the vertices of the hyperbola with the given equation.121x2 - 64y2 = 7744

A. (-11, 0), (11, 0)
B. (0, -11), (0, 11)
C. (0, -8), (0, 8)
D. (-8, 0), (8, 0)


Answer: D

Mathematics

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Solve the problem.The following information on Company X appears in a stock table. Find the amount received by the seller of 9900 shares of Company X at the day's closing price. Deduct sales expenses which consist of the broker's commission and SEC fee. Assume that the transaction is automated (phone) and that the discount broker's commissions are as follows, using Firm C: ?

A. $321,750.00 B. $321,728.93 C. $321,707.89 D. $321,729.93

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Determine if the number is prime, composite, or neither.12

A. Prime B. Neither C. Composite

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Combine like terms.-(-9m) - (-6m)

A. 3m B. -15m C. -3m D. 15m

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Graph the plane curve given by the parametric equations. x = 5(t - sin t), y= 5(1 - cos t); 0 ? t ? 4?

A.

B.

C.

D.

Mathematics