Solve the problem by integration.Find the volume generated by revolving the first-quadrant area bounded by 
and x = 3 about the y-axis.
A. 
? ln 900
B. 5? ln 900
C. 10? ln 4
D. 5? ln 4
Answer: D
Mathematics
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Simplify.
3
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression according to the order of operations.5 ? (4 + 3)2 - 4 ? (6 - 3)2
A. 1081 B. 493 C. 2169 D. 209
Mathematics
Outsourcing provides a firm with greater strategic flexibility, reduced risk and increased opportunities to make investments in other value chain activities.
Answer the following statement true (T) or false (F)
Mathematics
Solve the problem. Round to the nearest cent.The unpaid balance in an account at the beginning of December was $134. A payment of $30 was made on December 20. The interest rate per month was 1.6% per month of the average daily balance. Find the new balance at the end of December.
A. $105.60 B. $123.58 C. $105.90 D. $105.96
Mathematics