Find the sum of the first five terms of the geometric sequence.a = 
, r = 4
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem.Find the moment of inertia about the y-axis of the thin infinite region of constant density 
in the first quadrant bounded by the coordinate axes and the curve 
.
A. 
B. 
C. 
D. 
Solve the problem.For the study described below, identify the sample statistic.1500 American women working for large companies were polled to determine the percentage that felt that women were under represented in management positions in their company.
A. The 1500 women polled B. The percentage of women in the sample who feel that women are under represented in management positions in their company. C. The number of women polled. D. The percentage of American women working for large companies who feel that women are under represented in management positions in their company.
Find all real numbers in the interval [0, 2?) that satisfy the equation.sec 
= cos 
A. 
B. 
C. 
D. 
Find the product.(7x - 5y)2
A. 7x2 + 25y2 B. 49x2 + 25y2 C. 7x2 - 70xy + 25y2 D. 49x2 - 70xy + 25y2