Evaluate the polynomial.5x3 + 3x2 - 25for x = 2
A. 15
B. 27
C. 21
D. 17
Answer: B
Mathematics
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Write as a decimal number rounded as indicated.
; Round to the nearest thousandth.
A. 0.667 B. 0.264 C. 0.268 D. 0.267
Mathematics
Solve the equation.|x2 - 4x + 4|= 2
A. {2 - 
}
B. {2 + 
}
C. {2 - 
, 2 + 
}
D. no solution
Mathematics
Find the partial fraction decomposition.
= 
+ 
A. A = 
, B = 
B. A = - 
, B = 
C. A = - 
, B = - 
D. A = 
, B = - 
Mathematics
Solve the problem.A satellite following the hyperbolic path shown in the picture turns rapidly at (0, 3) and then moves closer and closer to the line y = 
x as it gets farther from the tracking station at the origin. Find the equation that describes the path of the rocket if the center of the hyperbola is at (0, 0).
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics