There are a lot of ways but here are a couple of examples.
1. 1,2,3,4,5 - 1,2,4,5,3 - 1,4,5,3,2...... So on Hope this helps:)
Answer:
about 78.539 meters. smallest diameter = 50. plug that into the equation C = πd
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given


Required
Which completes the model
Let the remaining probability be x.
Such that:

Make x the subject

So, we have:

Solve



This mean that the remaining model must add up to 1/2


Take LCM


This is false because: 


Take LCM



This is true


Take LCM



This is true
Other options are also false