Solve the problem.The table below shows the results of a consumer survey of annual incomes in 100 households. 
What is the probability that a household has an annual income between $15,000 and $44,999 inclusive?
A. 0.5
B. 0.77
C. 0.27
D. 0.52
Answer: B
Mathematics
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Integrate the function.
A. 
+ C
B. 
+ C
C. 
+ 
+ C
D. 
+ C
Mathematics
Shade the solution set in the xy-plane.x + y ? 6
A. 
B. 
C. 
D. 
Mathematics
Use the given information to find the exact value of the trigonometric expression.tan ? = 
; The terminal side of ? lies in Quadrant III.
Find sin 2?.
A. - 
B. - 
C. 
D. 
Mathematics
Perform the indicated operation.6z - (11 - 3z)
A. 9z - 11 B. 3z + 11 C. 9z + 11 D. 3z - 11
Mathematics