If the given sequence is a geometric sequence, find the common ratio.
, 
, 
, 
, 
A. 2
B. 9
C. 
D. 
Answer: C
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Write the equation for the plane.The plane passing through the point P0(-3, 1, 7) that is perpendicular to the line x = -1 + 6t, y = 2 - 5t, 
A. 4x + 9y + 2z = 11 B. -3x + y + 7z = 68 C. 6x - 5y + 4z = 5 D. -x + 2y + 3z = 26
Translate the argument into symbolic form. Then use a truth table to determine whether the argument is valid or invalid. (Ignore differences in past, present, and future tense.)There must be a cease-fire or there is fighting. 
? There is no cease-fire.
What will be an ideal response?
Find the transform of the given function by use of a table.f 
= 3e-5t sin 4t
A. F 
= 
B. F 
= 
C. F 
= 
D. F 
= 
Use a sum-to-product identity to rewrite the expression.sin 7° + sin 33°
A. 2(cos (20.0°) cos (-13.0°)) B. 2(sin (20.0°) cos (-13.0°)) C. 2(cos (20.0°) sin (-13.0°)) D. 2(sin (20.0°) sin (-13.0°))