Find all solutions of the equation in the interval [0°, 360°). Round the answers to the nearest tenth of a degree.tan (? + 30°) = 6
A. {50.5°, 69.5°}
B. {50.5°}
C. {50.5°, 230.5°}
D. {50.5°, 249.5°}
Answer: C
Mathematics
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A. 3x2 tanh-1 4x + 
B. 3x2 tanh-1 4x + 
C. 3x2 tanh-1 4x + 
D. 3x2 tanh-1 4x + 
Mathematics
Find the conditional probability.If three cards are drawn at random without replacement from a standard deck, find the probability that the third card is a face card, given that the first card was a queen and the second card was a 5.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem by integration.Find the moment of inertia with respect to the y-axis for the area bounded by 
the x-axis, 
and 
where k is the mass per unit area.
A. 
sin-1
B. k ln 2
C. 
D. 
Mathematics
Graph the function.f(x) = x2
A. 
B. 
C. 
D. 
Mathematics