Solve the problem.One card is selected from a deck of cards. Find the probability of selecting a black card or a queen.
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve the system of equations
?
Round your answers to two decimal places.
?
A. 
and 
B. 
and 
C. 
and 
D. 
and 
Mathematics
Write in scientific notation.0.000937
A. 9.37 × 10-3 B. 9.37 × 10-5 C. 9.37 × 10-4 D. 9.37 × 104
Mathematics
Use synthetic division to find the quotient.(2x3 + x2 - 2x + 2) ÷ (x + 2)
A. 2x2 - 3x + 4
B. 2x2 - 3x - 4 + 
C. 2x2 - 3x + 4 + 
D. 2x2 - 3x - 4
Mathematics
Provide an appropriate response.Fill in the blank with "always greater than," "sometimes greater than," "always less than," or "cannot be determined," whichever response is correct. When dividing a positive fraction by 
, the answer is 
the fraction.
A. always greater than B. always less than C. sometimes greater than D. cannot be determined
Mathematics