Decide whether or not the matrix is a probability vector.
A. No
B. Yes
Answer: A
Mathematics
You might also like to view...
Find the slope of the line.-5y = -2x - 21
A. - 
B. - 
C. 
D. 
Mathematics
Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.The reflection of the graph of y = f(x) across the x-axis
A. (2, -4) B. (-2, -4) C. (-2, 4) D. (2, 4)
Mathematics
Solve the problem.An 8-cylinder Crown Victoria gives 18 miles per gallon in city driving and 21 miles per gallon in highway driving. A 300-mile trip required 15.5 gallons of gasoline. How many whole miles were driven in the city?
A. 168 mi B. 153 mi C. 147 mi D. 132 mi
Mathematics
Evaluate the expression when x = 5, y = -2, and t = 8.
A. - 10
B. - 13
C. 
D. undefined
Mathematics