Parts arrive at a two-machine system according to an exponential interarrival distribution with mean 20 minutes. upon arrival, the parts are sent to machine 1 and processed. the processing-time distribution is tria (4.5, 9.3, 11) minutes. the parts are then processed at machine 2 with a processing-time distribution as tria (16.4, 19.1, 20.8) minutes. the parts from machine 2 are directed back to machine 1 to be processed a second time (same processing-time distribution but an independent draw from it). the completed parts then exit the system. run the simulation for a single replication of 20,000 minutes to observe the average number in the machine queues and the average part cycle time with arena model

a² + b²= c²

24² + 7² = c²

c= 25

17   x 256=4352

sorry if this is wrong, i'm new.

step-by-step explanation:

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

cant

step-by-step explanation: there is no picture