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 = 9.90(1.04)n - 1; 14.65 million
B. an = 9.90(1.04)n - 1; 14.09 million
C. an = 9.90(1.03)n - 1; 15.78 million
D. an = 9.90(1.03)n - 1; 16.73 million
Answer: B
Mathematics
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Use integration by parts to establish a reduction formula for the integral.
A. 
= - 
sinn-1 x cos x + 
B. 
= sinn-1 x cos x + (n - 1) 
C. 
= - 
sinn-1 x cos x - 
D. 
= sinn-1 x cos x - (n - 1) 
Mathematics
Find the perimeter of the triangle or rectangle as indicated.Find the perimeter of the triangle.
A. P = 27
ft
B. P = 27
ft
C. P = 77
ft
D. P = 27
ft
Mathematics
Evaluate the expression using the given values.mc2; m = 2.4 × 10-4, c = 3 × 108
A. 21.6 B. 2.16 × 1012 C. 7.2 × 104 D. 2.16 × 1013
Mathematics
Write as a percent.0.4
A. 0.04% B. 0.4% C. 400% D. 40%
Mathematics