A car is driving north at a constant velocity of 64 miles per hour. Since velocity is constant, distance south, in miles, is a linear function. What is the slope of this linear function?
A. 64 miles per hour
B. -64 miles per hour
C. 0 miles per hour
D. None of the above.
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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A. 
B. 
C. 
D. 
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Find all real numbers that satisfy the equation. Round approximate answers to the nearest hundredth.2 sin(?x) = 
A. {x|x = 0.33 + k or x = 1.67 + k} B. {x|x = 0.33 + k or x = 0.67 + k} C. {x|x = 0.33 + 2k or x = 0.67 + 2k} D. {x|x = 0.17 + 2k or x = 0.83 + 2k}
Mathematics