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. 0.25
C. 0.47
D. 0.50
Answer: D
Mathematics
You might also like to view...
Solve the problem.There were 550 people at a play. The admission price was $2.00 for adults and $1.00 for children. The admission receipts were $860. How many adults and children attended?
A. 240 adults and 310 children B. 120 adults and 430 children C. 310 adults and 240 children D. 215 adults and 335 children
Mathematics
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
Find the vertex, focus, and directrix of the parabola.x2 = -8y
A. vertex: (0, 0)
focus: (0, 2)
directrix: y = -2
B. vertex: (0, 0)
focus: (0, -2)
directrix: y = 2
C. vertex: (0, 0)
focus: (2, 0)
directrix: x = -2
D. vertex: (0, 0)
focus: (-2, 0)
directrix: x = 2
Mathematics
Find the quotient.
A. 6m - 7 + 
B. 6m + 7
C. m - 7
D. 6m - 7
Mathematics