Find the sum of the finite geometric series using a formula.12 + 36 + 108 + 324 + 972
A. 480
B. 1452
C. 2460
D. 93
Answer: B
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Solve the problem.Write an iterated triple integral in the order 
for the volume of the rectangular solid in the first octant bounded by the planes 
, 
, and 
.
A. 
B. 
C. 
D. 
Solve.3x2/3 + 2x1/3 - 16 = 0
A. - 
B. 8, 
C. 8
D. 8, - 
Solve the exponential equation.5(6 - 2x) = 25
A. 3 B. -2 C. 2 D. 5
Solve the system of equations.
A. x = -2 - 7z, and y = -3z -1, where z is any real number
or {(x, y, z) |x = -2 - 7z, and y = -3z -1, where z is any real number}
B. x = 2 + 7z, and y = -3z - 1, where z is any real number
or {(x, y, z) |x = 2 + 7z, and y = -3z - 1, where z is any real number}
C. x = 2 - 5z, and y = 3z - 1, where z is any real number
or {(x, y, z) |x = 2 - 5z, and y = 3z - 1, where z is any real number}
D. x = 1 - 5z, and y = 3z - 
, where z is any real number
or 