Solve the problem.If three cards are drawn without replacement from a deck, find the probability that the third card is a heart, given that the first two cards were hearts.
A.
B.
C.
D.
Answer: C
Mathematics
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Find the standard-form equation of the hyperbola centered at the origin which satisfies the given conditions.Vertices at (0, 8) and (0, -8); asymptotes y = 2x and y = - 2x
A. -
= 1
B. -
= 1
C. -
= 1
D. -
= 1
Mathematics
Use the integral test to determine whether the series converges.
A. converges B. diverges
Mathematics
Solve.Is it possible to find a Maclaurin expansion for f(x) = ? Explain.
A. No, the function is not defined at x = 0. B. Yes, the function has derivatives of all orders at x = 0.
Mathematics
Factor.5x(2x - 5) + 4(2x - 5)
A. (5x - 4)(2x + 5) B. (5x + 4)(2x - 5) C. (10x - 4)(x + 5) D. (10x + 4)(x - 5)
Mathematics