Find a value of k that will make f a probability density function on the indicated interval.f(x) = kx3; [1, 2]
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Provide an appropriate response.Does scientific notation allow a negative number to be multiplied by a power of 10?
A. Yes B. No
Mathematics
Solve the equation.x(5x + 8) = 4
A. 0, 
B. 
, -2
C. 0, - 
D. 
, 2
Mathematics
Decide whether the given number is a solution to the equation preceding it.p + 5 = 17; 12
A. Yes B. No
Mathematics
Determine whether the improper integral is convergent or divergent.
A. Divergent B. Convergent
Mathematics