Find the product and simplify, if possible.
? 
, x ? 0
A. 14x
B. 2
C. 5
D. 7
Answer: B
Mathematics
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Construct a pie chart representing the given data set.
A. 
B. 
C. 
D. 
Mathematics
Use the percentage method of withholding to find the federal withholding tax, a 6.2% FICA rate to find the FICA tax, and 1.45% to find the Medicare tax. Then find the net pay for the employee. Assume that the employee has not earned over $110,000 so far this year.
Carla LaFong has gross earnings of $7314.27 semimonthly. She is married and has 3 withholding allowances.
A. $8083.97 B. $5985.03 C. $5425.49 D. $6754.73
Mathematics
Divide and express the result in standard form.
A. 
+ 
i
B. 
+ 
i
C. 
+ 
i
D. 
- 
i
Mathematics
Solve the equation on the interval 0 ? ? < 2?.cos2 ? - 1 = 0
A. 
B. {0, ?}
C. 
D. {0}
Mathematics