Find the required part of the geometric sequence.Find the common ratio for a geometric sequence with the first term 3 and fifth term 768.
A. 48
B. 
C. ±4
D. 4
Answer: D
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Solve the problem.The base of the closed cubelike surface is the unit square in the xy-plane. The four sides lie in the planes 
, x = 1, y = 0, and y = 1. The top is an arbitrary smooth surface whose identity is unknown. Let 
and suppose the outward flux through the side parallel to the yz-plane is 3 and through the side parallel to the xz-plane is -5. What is the outward flux through the top?
A. 2 B. -2 C. Not enough information to determine D. 0
Provide an appropriate response.Suppose X is uniformly distributed over the interval 
. Find (a) P(2 ? X ? 3) and (b) P(X ? 2).
What will be an ideal response?
Express as a sum of logarithms.log10 xy
A. log10 x - log10 y B. log5 x + log5 y C. log10 x + log10 y D. log5 x - log5y
Find the center and radius of the circle. x² + y² -4x -8y =-19
(a) center ( -4, 2 ), radius 1 (b) center ( 2, 4 ), radius 1 (c) center ( -2, 3 ), radius 1 (d) center ( -2, -4 ), radius 1 (e) center ( 4, -2 ), radius 1