Consider a single machine workstation with the average base processing time of 15 secs, and a coefficient of variability of 1.2. it is subject to variability introduced by the breakdowns of the machine. If the mean time to failure is 100 min, and the mean time to repair is 20 min with a coefficient of variability of 1.4, what is the effective process time at the station?

Find the solutions for a triangle with a =16, c =12, and b = 63º

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Multiplying fractions by whole number 5 x 1/3=?