Find the term indicated in the expansion.(x + 2y)9; 7th term
A. 5376x3y6
B. 2688x6y3
C. 2688x3y7
D. 5376x6y3
Answer: A
Mathematics
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. - 
?
B. - 
?
C. - 
?
D. -(1 + 2
) ?
Mathematics
Solve the problem.The percent of people who say they plan to stay in the same job position until they retire has decreased over recent years, as shown in the table below.
Find a power function that models the data in the table using an input equal to the number of years from 2000. According to the unrounded model, what percent of people will plan to stay in the same job position until retirement in 2014?
A. 18% B. 22% C. 24% D. 19%
Mathematics
Write the expression in the standard form a + bi.
A. 
+ 
i
B. 
- 
i
C. - 3 + 4i
D. - 3 - 4i
Mathematics
Plot the point.(-2, -5.5)
A. 
B. 
C. 
D. 
Mathematics