Solve the problem.A 5-card hand is dealt from a deck of 52 cards. What is the probability thata) none are queens?b) all are queens?
A. a) 0.65884 b) 0
B. a) 0 b) 0.07487
C. a) 0 b) 0.65884
D. a) 0.07487 b) 0
Answer: A
Mathematics
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Solve for x.5 : 10 = 14 : x
A. 28 B. 70 C. 14 D. 140
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Find an antiderivative of the given function.cos ?x + 7 sin 
A. 
sin ?x - 49 cos 
B. -sin ?x - 49 cos 
C. 
sin ?x - cos 
D. -? sin ?x + cos 
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Decide whether or not the functions are inverses of each other.f(x) = 3x - 8, g(x) = 
A. Yes B. No
Mathematics
Find the decimal equivalent of the fraction.
A. 2.3
B. 2.
C. 2.3
D. 2.
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