Find a value of k that will make f a probability density function on the indicated interval.f(x) = kx2; [-1, 4]
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the partial fraction decomposition for the rational expression.
A. - 
- 
B. - 
- 
C. 
+ 
D. - 
- 
Mathematics
Find all values that make the expression undefined.
A. 3, -3 B. -3 C. 0 D. Never undefined
Mathematics
Solve. Give your answer as a mixed number if appropriate.
= 
A. 34
B. 8
C. 
D. 17
Mathematics
Simplify.15 - (-17) + (-7)
A. -5 B. 5 C. 25 D. -9
Mathematics