Provide an appropriate response.
Solve the following quadratic using any method, rounding to the nearest hundredth if necessary: 6x2 - 16x + 8 = 0.
A. x = -2, -0.67
B. x = -2, -0.66
C. x = 2, 0.67
D. x = 2, 0.66
Answer: C
Mathematics
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Find the sum of the series by recognizing how it is related to something familiar.2 + 
+ 
+ 
+ . . .
A. 2e4x B. e4x + e-4x C. 2e-4x D. e4x - e-4x
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Simplify the expression.
?
A. 
?
B.
?
C.
?
D.
?
E.
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Find the equation in standard form of an ellipse centered at the origin that passes through the given points.(4, 6), (4, -10), (7, -2), (1, -2)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Perform the conversion. Round to the nearest hundredth when necessary.76.8 lb to kg
A. 2.71 kg B. 2177.28 kg C. 168.96 kg D. 34.87 kg
Mathematics