Exercise 5 Bonus-Organizing a school trip) Every day, a group of 12 children go for a walk, holding hands by pairs (like you probably did a long time ago). How many days can they go for a walk, if we don't want any child to have the same neighbor twice? What if the walk is now done in rows of three?

Q: Pls help ASAP on all asked questions

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A: Note:  As per your requirement, i answered here in handwritten on papar.

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Q: cot-1(0.5)

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A: Math is a part of Science that deals with following ways are as follows:- - Shapes - Distance -…

Q: Pls help ASAP on all asked questions

A: Step 1:7. It is given that f(x)=x2+51​It is needed to determine p(x),q(x), and r(x) such that…

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A: formula:      CI=x bar ± tα/2×s/√n

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A: The solution is shown in step-2

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A: Given that  E(X) = 24, V(X) = 36 And losses, Y = 105 - 3.5X.

Q: can you write this on paper please

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