Solve the problem.If 2 cards are drawn from a deck of 52 cards, what is the expected number of spades?
A. 0.75
B. 0.50
C. 0.47
D. 0.25
Answer: B
Mathematics
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Evaluate the expression for the given value of x.
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?
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the range of the given function.f(x) = 2x2 + 16x + 35
A. [-4, ?) B. (-?, 4] C. (-?, -3] D. [3, ?)
Mathematics
Graph the system of inequalities.x + y ? 9x + y ? 5y ? 0x ? 0
A. 
B. 
C. 
D. 
Mathematics
Find the value of the expression.|-17|
A. ±17 B. 0 C. 17 D. -17
Mathematics