Evaluate the factorial expression.
A. 2
B. 126
C. 756
D. 120
Answer: B
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Use the table below to write the Hindu-Arabic numeral as a traditional Chinese numeral.
358
A. 
B. 
C. 
D. 
Solve the problem.Mike's Bait Shop sells three types of lures (discount, normal, and professional) at its three locations. The table below shows the number of lures of each type sold per day at each location. 
The income per lure for discount, normal, and professional lures is $5, $9, and $12, respectively. Create two matrices to represent these data, and use matrix multiplication to find a matrix that gives the daily income at each location.
A. 
B. 
C. 
D. 
Solve the problem.The following table shows a country's population from 1995 to 1998:
Divide the population for each year by the population in the preceding year. Use this ratio to write the general term of the geometric sequence describing the country's population growth n years after 1994. Then estimate the country's population, in millions, in 2004.
A. an = 10.60(1.03)n - 1; 16.89 million B. an = 10.60(1.04)n - 1; 15.09 million C. an = 10.60(1.04)n - 1; 15.69 million D. an = 10.60(1.03)n - 1; 17.91 million
Perform the indicated operations and express your answer in the form a + bi. 
A. 5i
B. -i
C. ±5
D. -5i