3 years ago

The amount of postage placed on a first class letter depends on the weight of the letter .

1 answer:

3 0

Amount is directly proportional to weight
thus
A = kw    A = amount
   k = constant ^ which is price per gram
   w = weight

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True or false please help

erik [133]

<h3>Answer: False</h3>

Explanation:

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So $3 \times \pi = 3\pi \approx 3*3.14 \approx 9.42$

On the other hand,

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So we can see that the original claim is false because $3\times \pi \approx 9.42$ is <u>not</u> smaller than $\sqrt{64} = 8$ . It should be the other way around.

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alekssr [168]

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4 years ago

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maxonik [38]

Answer:

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Step-by-step explanation:

Given that :

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[Σ(X - m) / n]

Variance = Sqrt(288 / 9)

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Nutka1998 [239]

The unit price of the crayons is 50 cents

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