Find any numbers for which the rational expression is undefined.
A. x = 0
B. x = 8, x = -4
C. x = -8, x = -4
D. x = 4, x = -4
Answer: C
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Use the given transformation to evaluate the integral. src="https://sciemce.com/media/4/ppg__tttt0613191206__f1q24g7.jpg" alt="" style="vertical-align: -4.0px;" /> 
Rwhere R is the parallelepiped bounded by the planes 
A. 392
B. 882
C. 147
D. 98
Solve the polynomial inequality and graph the solution set on a number line.x2 - 4x + 4 < 0
A. (-?, 2)
B. (2, ?)
C. ?
D. (-?, ?)
Solve. Express your answer in scientific notation. Round to the nearest hundredth.If the mass of an object is 8.92 × 103 tons and its density is 1.23 × 10-2 tons per cubic foot, find the volume of this object. Use the formula D = 
.
A. 72.5 × 105 cubic feet B. 7.25 × 105 cubic feet C. 7.25 × 106 cubic feet D. 7.25 × 104 cubic feet
The scores for four college soccer games were 1, 1, 4, and 5. The scores for four professional soccer games were 2, 3, 1, and 1. Which scores have the greater standard deviation?
A) The standard deviation for the professional soccer games is greater. B) The standard deviation for the college soccer games is greater. C) The standard deviations are the same.