60 customers/hr arrive randomly and randomly join one of 6 unpooled queues. each of the six employees can handle exactly 15 customer requests/hr (i. e., no variability). what percentage reduction in waiting time does pooling of all six queues into one queue offer?

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.