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3 years ago

Calculate the Standard Deviation of the following set of data

Mathematics

2 answers:

RideAnS [48]3 years ago

7 0

Answer:

Step-by-step explanation:

umka2103 [35]3 years ago

5 0

Answer:

The answer is A

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Use the binomial theorem to show that 7^n + 2 is divisible by 3, where n is a positive integer.

masha68 [24]

By the binomial theorem,

$7^n=(6+1)^n=6^n+n6^{n-1}+\dbinom n26^{n-2}+\cdots+\dbinom n{n-2}6^2+n6^1+1$

Each term containing a factor 6 is divisible by 3, since 3 divides 6. The remaining 1 and 2 sum to 3, which is also divisible by 3.

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Anna71 [15]

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Step-by-step explanation:

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How can you use a rate to compare the costs of two boxes of cereal that are different sizes?

Rainbow [258]

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Step-by-step explanation:

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3 years ago

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