Evaluate the integral.
A. e?/4
B. e?/4 - e?/2
C. 
D. 1
Answer: B
Mathematics
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Provide an appropriate response. Determine the range of the ages of the students in a technical mathematics class whose ages are: 42, 18, 19, 20, 23, 36, 18, 25, 20, 20, 24, 22, 26, 29, 37, 20, 20, 27, 42, 51, 24, 45, 24, 18, 31.
A. 18-51 B. 33 C. 30 D. 20-50
Mathematics
Solve the equation symbolically.9 ln x - 2 = 9
A. x = e11/9
B. x = 
e11
C. x = 
ln 11
D. x = ln 
Mathematics
Using the concepts of graphing inequalities, determine the inequality which describes the graph.
A. y ? x + 4 B. y ? x + 4 C. y ? -x + 4 D. y ? -x + 4
Mathematics
Solve the equation.-7x + 4x + 6x = 6
A. {-2}
B. {2}
C. 
D. 
Mathematics