Find the fifth term and the nth term of the geometric sequence whose initial term, a, and common ratio, r, are given.a = 2; r = 4?
A. a5 = 2 + 16?, an = 2 + 4?(n-1)
B. a5 = 512?, an = 2 ? 4n-1?
C. a5 = 2,048?5, an = 2 ? 4n?n
D. a5 = 512?4, an = 2 ? 4n-1?n-1
Answer: D
Mathematics
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A. 2x4 + 10x3 + 18x2 + 16x + 8 B. 2x4 + 8x3 + 18x2 + 16x + 8 C. 2x4 + 8x3 + 16x2 + 16x + 8 D. 2x4 + 10x3 + 16x2 + 16x + 8
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Convert the area as indicated.166.5 square millimeters to square centimeters
A. 1665 cm2 B. 0.1665 cm2 C. 1.665 cm2 D. 16.65 cm2
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Determine whether the given ordered pair is a solution of the given equation.
+ 
= 1; (1, -1)
A. Yes B. No
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