What are the discontinuity and zero of the function f(x)=X^2+5x+6 over x+2?
A Discontinuity at (-2, 1), Zero at (3, 0)
B Discontinuity at (-2, 1), zero at (-3, 0)
C Discontinuity at (2 5), zero at (3 0)
D Discontinuity at (2 5), zero at (-3,0)

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

What is not true about kl and mn? what is mn? (show )

What is the absolute value of the complex number -4-sqrt2i