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3 years ago

9

If k people are seated in a random manner in a circle containingnchairs(n > k),whatistheprobabilitythatthe people will occupy

k adjacent chairs in the circle?

1 answer:

velikii [3]3 years ago

6 0

It depends on the amount of n and k to determine

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2(10−x)−14=<br> plz help me <3

BartSMP [9]

How to get answer:

$\mathrm{Apply\:the\:distributive\:law}:\quad \:a\left(b-c\right)=ab-ac\\a=2,\:b=10,\:c=x\\=2\cdot \:10-2x\\\mathrm{Multiply\:the\:numbers:}\:2\cdot \:10=20\\=20-2x\\=20-2x-14\\Group\:like\:terms\\=-2x+20-14\\\mathrm{Add/Subtract\:the\:numbers:}\:20-14=6\\Answer: =-2x+6$

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