naenae6775
29.08.2019 •
Mathematics
Spaghetti in a bowl question. (pick up one end of a spaghetti and you can either join it to the other end of the spaghetti you are holding which created a loop or you can pick any other end in the bowl and join it to that. find the expected number of loops.) another spaghetti question (i think the interviewer loved spaghetti): you have a plate of spaghetti in front of you (no you pick two ends and tie them together. then you pick two more ends and tie them together. continue until there are no free ends left. if there were n spaghettis originally, what is the probability that you now have a single giant loop consisting of all the spaghettis?
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Ответ:
-21/35
Step-by-step explanation:
So, 7/5 is a postive number, since it doesn't have a negative - sign in front of it. On the other hand, -21/35 does. Knowing this, we can conclude that -21/35 is smaller than 7/5.
If you want another way of thinking about it, just guessing, what is 7/5? Well, 7 is bigger than 5, so it must be at least 1. On the other hand, with -21/35, the -21 doesnt look like its bigger than 35, so it must be smaller than 1.
-21/35 is smaller than 7/5
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